How To Fix STM_CLAIM001 - Internal to external mapping for key fields not maintained

SAP Error Message - Details

• Message type: E = Error

• Message class: STM_CLAIM - TMA: Message Class

• Message number: 001

• Message text: Internal to external mapping for key fields not maintained

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message STM_CLAIM001 - Internal to external mapping for key fields not maintained ?

  The SAP error message STM_CLAIM001 indicates that there is an issue with the internal to external mapping for key fields in the context of the SAP Supply Chain Management (SCM) or SAP Advanced Planning and Optimization (APO) modules. This error typically arises when the system is unable to find a proper mapping between internal identifiers (used within SAP) and external identifiers (used in external systems or interfaces).
  Cause:
  
  
  Missing Mapping Entries: The most common cause is that the necessary mapping entries for the key fields have not been maintained in the system. This could be due to a configuration oversight or a lack of data migration.
  
  
  Incorrect Configuration: There may be incorrect or incomplete configuration settings in the relevant mapping tables or settings.
  
  
  Data Inconsistencies: If there are inconsistencies in the data being processed, such as missing or incorrect identifiers, this can lead to mapping failures.
  
  
  Changes in External Systems: If there have been changes in the external systems that are not reflected in the SAP system, this can lead to mapping issues.
  
  
  Solution:
  
  
  Maintain Mapping Entries:
  
  Go to the relevant transaction or configuration area in SAP where the internal to external mapping is defined (e.g., transaction codes like SPRO for configuration).
  Ensure that all necessary mappings for the key fields are correctly maintained. This may involve adding new entries or correcting existing ones.
  
  
  
  Check Configuration Settings:
  
  Review the configuration settings related to the mapping of key fields. Ensure that all required settings are properly configured.
  
  
  
  Data Validation:
  
  Validate the data being processed to ensure that all required identifiers are present and correct. This may involve checking the source data for completeness and accuracy.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific error message for additional guidance and troubleshooting steps.
  
  
  
  Testing:
  
  After making changes, perform tests to ensure that the mapping works correctly and that the error does not reoccur.
  
  
  
  Engage SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide specific notes or patches that address the issue.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO (for configuration), SE11 (for data dictionary), and SE80 (for development workbench).
  SAP Notes: Search for SAP Notes related to the error message STM_CLAIM001 in the SAP Support Portal for any known issues or fixes.
  Documentation: Review the SAP Help Portal for detailed documentation on the specific module you are working with (e.g., SCM, APO).
  
  By following these steps, you should be able to identify and resolve the issue related to the STM_CLAIM001 error message in SAP.