How To Fix CMD_BS_MAT_SI035 - Key mapping cannot be updated

SAP Error Message - Details

• Message type: E = Error

• Message class: CMD_BS_MAT_SI - Message Class : Product Replication Services Implementation

• Message number: 035

• Message text: Key mapping cannot be updated

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 CMD_BS_MAT_SI035 - Key mapping cannot be updated ?

  The SAP error message CMD_BS_MAT_SI035, which states "Key mapping cannot be updated," typically occurs in the context of data transfer or integration processes, particularly when dealing with master data or transactional data in SAP systems. This error can arise due to various reasons, and understanding the cause is essential for finding an appropriate solution.
  Causes:
  
  Inconsistent Key Mapping: The key mapping between different systems or within the same system may be inconsistent or not properly defined.
  Locked Objects: The object you are trying to update may be locked by another process or user, preventing changes.
  Authorization Issues: The user may not have the necessary authorizations to perform the update on the key mapping.
  Data Integrity Issues: There may be issues with the data integrity, such as missing or incorrect data that prevents the update.
  Configuration Errors: Incorrect configuration settings in the system can lead to this error, especially in scenarios involving data transfer or integration.
  
  Solutions:
  
  Check Key Mapping Configuration: Review the key mapping configuration in the relevant transaction or integration settings to ensure that it is correctly defined.
  Unlock Objects: If the object is locked, identify the user or process that has locked it and resolve the lock, if appropriate.
  Review Authorizations: Ensure that the user attempting to perform the update has the necessary authorizations. You may need to consult with your SAP security team.
  Validate Data: Check the data being processed for completeness and correctness. Ensure that all required fields are populated and that there are no inconsistencies.
  Consult Logs: Review system logs (such as SLG1) for additional error messages or warnings that may provide more context about the issue.
  Reconfigure if Necessary: If configuration errors are identified, make the necessary adjustments and test the changes in a development or test environment before applying them to production.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in diagnosing or resolving the issue, such as SE11 (Data Dictionary), SE37 (Function Modules), or SLG1 (Application Log).
  Documentation: Review SAP documentation related to the specific module or process you are working with, as it may provide insights into key mapping and data integration.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with SAP support or your internal SAP team for further assistance.