How To Fix /STTPEC/MC_MD164 - Material &1 (GTIN &2) was integrated. Fields &3, &4 cannot be changed.

SAP Error Message - Details

• Message type: E = Error

• Message class: /STTPEC/MC_MD -

• Message number: 164

• Message text: Material &1 (GTIN &2) was integrated. Fields &3, &4 cannot be changed.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /STTPEC/MC_MD164 - Material &1 (GTIN &2) was integrated. Fields &3, &4 cannot be changed. ?

  The SAP error message /STTPEC/MC_MD164 indicates that a material with a specific Global Trade Item Number (GTIN) has been integrated into the system, and certain fields cannot be changed due to this integration. This typically occurs in the context of materials management and master data management within SAP.
  Cause:
  
  Integration with External Systems: The material has been integrated from an external system (like a third-party logistics provider or a different SAP system), and certain fields are locked to prevent changes that could lead to inconsistencies.
  Field Restrictions: The fields mentioned in the error message (represented as &3 and &4) are likely critical fields that are not allowed to be modified once the material is integrated. This is often the case for fields that are essential for inventory management, pricing, or compliance.
  Data Consistency: SAP enforces data consistency and integrity, which is why certain fields are protected from changes after integration.
  
  Solution:
  
  Review Field Restrictions: Check the specific fields mentioned in the error message to understand why they cannot be changed. This may involve consulting the SAP documentation or your organization's data governance policies.
  Use Change Management Procedures: If changes are necessary, follow the appropriate change management procedures. This may involve:
  
  Creating a new version of the material.
  Using a different transaction code or process to make the necessary changes.
  Consulting with your SAP administrator or functional consultant to determine the best course of action.
  
  
  Check Integration Settings: If the material was integrated from an external system, review the integration settings to see if there are options to allow changes or to manage the data flow differently.
  Contact Support: If you are unable to resolve the issue, consider reaching out to SAP support or your internal IT support team for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM02 (Change Material) and MM03 (Display Material) to manage material master data.
  SAP Notes: Look for SAP Notes related to this error message for any patches or updates that may address the issue.
  Documentation: Review SAP documentation on material master data management and integration processes to better understand the implications of changes to integrated materials.
  
  By following these steps, you should be able to address the error message and understand the underlying reasons for the restrictions on changing the specified fields.