Orchestration Integration & Transactions ## Breadcrumb 1. [Home](/) 2. [Orchestration Integration & Transactions](/orchestration-integration-transactions) # EPCIS 1.2 – SOM ESM Disaggregation ![banner-image](https://www.tracelink.com/sites/default/files/2024-03/SCWM%201.png) #### Table of contents ### Overview The SOM ESM Disaggregation transaction is an XML-based message used to document the disaggregation of serialized pharmaceutical products—removing child units from a parent container (e.g., pallet or case). This transaction complies with GS1 EPCIS 1.2 standards and works in conjunction with Enterprise Serialization Management (ESM) platforms. Disaggregation is often required when a flagged order or container must be broken down for order fulfillment, inspection, sampling, or reallocation. With TraceLink’s OPUS Platform and B2N Integrate-Once™ architecture, the SOM ESM Disaggregation transaction ensures serialized traceability, regulatory compliance, and operational control. ### Key Use Cases - Document the removal of serialized child items from a parent container (e.g., pallet → cases or units). - Support QA, track and trace, or logistical operations requiring unit-level tracking across multiple packaging configurations. - Enable serialized traceability when aggregated containers are broken down. - Maintain compliance with DSCSA, global track and trace, and internal SOPs for high-risk, high-volume product handling. - Provide a secure, auditable record of disaggregation decisions and actions. - Integrate disaggregation data with serialization repositories, ERP, and WMS systems. ### Data Elements Included An EPCIS 1.2 – SOM ESM Disaggregation transaction includes: - **Event Type:** AggregationEvent with action = DELETE, indicating disaggregation. - **Parent EPC:** Serialized identifier of the container being disaggregated (e.g., case or pallet). - **Child EPCs:** Serialized identifiers (SGTINs) of the units being removed from the parent. - **Event Time and Time Zone:** Timestamp when the disaggregation event occurred. - **Read Point:** Physical location where the disaggregation took place (e.g., QA station, warehouse dock). - **Business Location:** GLN or internal location code of the site performing the disaggregation. - **Business Step:** Typically “disaggregation” or “rework” to reflect the intent of the action. - **Disposition:** Indicates the status of the disaggregated items (e.g., “under\_investigation”, “quarantined”, “available”). - **Reason Code (optional):** Explains why the disaggregation occurred (e.g., “QA\_REWORK”). - **Digital Signature (optional):** For regulatory-grade data integrity and audit readiness. - **Comments or Notes (optional):** Free-text field for investigator or compliance documentation. ### Benefits of EPCIS 1.2 – SOM ESM Disaggregation - Supports DSCSA/global track and trace compliance by maintaining serialized traceability post-disaggregation. - Enables unit-level visibility for flagged or high-risk shipments. - Provides secure, auditable records of disaggregation events for investigations or inspections. - Integrates with ESM, ERP, and QA systems to automate downstream workflows. - Improves operational control and decision-making during tracing and investigations. ### Business Process: EPCIS 1.2 – SOM ESM Disaggregation The SOM ESM Disaggregation transaction is typically used in the investigation or rework stage of a distribution or QA workflow: - Aggregated units (e.g., pallet or case) must be broken down for inspection, sampling, or pack/pack/ship processes. - SOM ESM Disaggregation (EPCIS 1.2) is triggered to formally record the disaggregation event. - Serialized child units are tracked individually through sampling, quarantine, or reallocation. - TraceLink logs the disaggregation event for full traceability and compliance reporting. ### How TraceLink Supports EPCIS 1.2 – SOM ESM Disaggregation TraceLink’s OPUS Platform, powered by B2N Integrate-Once™, enables secure and compliant disaggregation by: - Triggering disaggregation events directly distribution, material handling, or QA investigations within TraceLink’s Enterprise Serialization Management (ESM) platform. - Breaking parent-child relationships between serialized containers and their contents using EPCIS 1.2-compliant AggregationEvents with action DELETE. - Capturing disaggregation event data in real time, including reason codes for full traceability. - Distributing disaggregation records to serialization repositories, internal compliance systems, and downstream partners as needed. - Providing dashboards and audit trails to track which products were disaggregated, by whom, and why—ensuring readiness for regulatory audits. - Supporting secure, standards-based communication with optional digital signatures to maintain data integrity and non-repudiation. ### Explore More Serialization & Compliance Capabilities - [**SOM ESM Aggregation (EPCIS 1.2)**](/orchestration-integration-transactions/accelerate-digital-supply-chain-collboration-with-b2b-integration/epcis-12-som-esm-aggregation) – Record parent-child relationships for serialized packaging. - [**SOM ESM Take Product Sample (EPCIS 1.2)**](/orchestration-integration-transactions/accelerate-digital-supply-chain-collboration-with-b2b-integration/epcis-12-som-esm-take-product-sample) – Log the removal of units for inspection or testing. - [**SOM ESM Sales Shipment (EPCIS 1.2)**](/orchestration-integration-transactions/accelerate-digital-supply-chain-collboration-with-b2b-integration/epcis-12-som-esm-sales-shipment) – Record serialized shipments. - [**SOM ESM Sales Shipment (TL XML)**](/orchestration-integration-transactions/accelerate-digital-supply-chain-collboration-with-b2b-integration/tl-xml-som-esm-sales-shipment) – Record serialized shipments. [See All Serialization and EPCIS Capabilities](/orchestration-integration-transactions/accelerate-digital-supply-chain-collboration-with-b2b-integration) ### Need Help Implementing EPCIS 1.2? [**Contact Us**](/contact-us) to learn how our OPUS Platform and B2N Integrate-Once™ model can help you automate serialized disaggregation and maintain traceability across your life sciences and healthcare supply chain. #### Table of contents Contact us to learn more about B2B Integration. Fill out the form to contact us now. document.addEventListener("DOMContentLoaded", function() { // Delay the execution by 2 seconds (2000 milliseconds) setTimeout(function() { (function() { 'use strict'; // Load Marketo form MktoForms2.loadForm("//go.tracelink.com", "776-BAW-230", 2259); })(); // Wait until the Marketo form is loaded MktoForms2.whenReady(function(form) { var formElement = document.getElementById('mktoForm_2259'); if (!formElement) { console.error("Form with id 'mktoForm_2259' not found."); return; } var formLocation = formElement.querySelector("input[name=formLocation]"); // Get the current URL and set the formLocation field if (formLocation) { var currentURL = window.location.href; formLocation.value = currentURL; } // Add onSuccess handler form.onSuccess(function(values, followUpUrl) { var formElem = form.getFormElem()[0]; if (formElem) { formElem.style.display = 'none'; } else { console.warn("Form element could not be found to hide it."); } var confirmMessage = document.getElementById('confirmform'); if (confirmMessage) { confirmMessage.style.display = 'block'; } else { console.warn("Confirmation message with id 'confirmform' not found."); } return false; // Prevent the form from submitting normally }); }); }, 2000); // Delay for 2 seconds }); **Thank you for contacting us; we’ll be in touch shortly.** ##### Related Content [ ![wholesale distributor](https://www.tracelink.com/sites/default/files/styles/resize_image_style_640_480/public/2024-03/wsd-2.png.webp?itok=Q0nGUO1Y) ](/orchestration-integration-transactions/accelerate-digital-supply-chain-collboration-with-b2b-integration/epcis-12-hda-advance-ship-notice) ##### EPCIS 1.2 – HDA Advance Ship Notice The EPCIS 1.2 – HDA ASN (Advance Ship Notice) is an XML-based electronic message that provides detailed, serialized shipment information from pharmaceutical manufacturers or distributors to downstream trading partners in compliance with Healthcare Distribution Alliance (HDA) and DSCSA (Drug Supply Chain Security Act) guidelines. 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[View More](/orchestration-integration-transactions/accelerate-digital-supply-chain-collboration-with-b2b-integration/epcis-12-dscsa-advance-ship-notice) [ ![Wholesale-Distributor](https://www.tracelink.com/sites/default/files/styles/resize_image_style_640_480/public/2024-02/For%20Internal%2055.png.webp?itok=0K8agZX1) ](/orchestration-integration-transactions/accelerate-digital-supply-chain-collboration-with-b2b-integration/epcis-12-serialization) ##### EPCIS 1.2 – Serialization The EPCIS 1.2 – Serialization transaction is an XML-based message used to capture and share commissioning (serialization) events for pharmaceutical products. [View More](/orchestration-integration-transactions/accelerate-digital-supply-chain-collboration-with-b2b-integration/epcis-12-serialization) [ ![Brazil Pharmaceuticals](https://www.tracelink.com/sites/default/files/styles/resize_image_style_640_480/public/2024-02/LifeScience%20CMO-1.png.webp?itok=8qEXci20) ](/orchestration-integration-transactions/accelerate-digital-supply-chain-collboration-with-b2b-integration/epcis-12-som-esm-update-lot-information) ##### EPCIS 1.2 – SOM ESM Update Lot Information The EPCIS 1.2 – SOM ESM Update Lot Information transaction is an XML-based message used to update or correct lot-level information for serialized pharmaceutical products. [View More](/orchestration-integration-transactions/accelerate-digital-supply-chain-collboration-with-b2b-integration/epcis-12-som-esm-update-lot-information) [ ![crypto code](https://www.tracelink.com/sites/default/files/styles/resize_image_style_640_480/public/2024-02/crypto%20code.png.webp?itok=hDYDa49u) ](/orchestration-integration-transactions/accelerate-digital-supply-chain-collboration-with-b2b-integration/tl-xml-som-receipt) ##### TL XML – SOM Receipt The SOM Receipt transaction is an XML-based message used to record the receipt and transfer serialized products between warehouses and trading partners. [View More](/orchestration-integration-transactions/accelerate-digital-supply-chain-collboration-with-b2b-integration/tl-xml-som-receipt) [ ![digitalising order management](https://www.tracelink.com/sites/default/files/styles/resize_image_style_640_480/public/2025-04/GettyImages-1299660112.jpg.webp?itok=qNA8FTp4) ](/orchestration-integration-transactions/accelerate-digital-supply-chain-collboration-with-b2b-integration/tl-xml-som-product-release) ##### TL XML – SOM Product Release The SOM Product Release transaction is an XML-based message used to indicate that a serialized pharmaceutical product or batch has successfully passed quality review and other product release processes and is now authorized for downstream processing—such as shipment, aggregation, or inventory movement. [View More](/orchestration-integration-transactions/accelerate-digital-supply-chain-collboration-with-b2b-integration/tl-xml-som-product-release)