How To Fix CMD_BS_MAT_SI037 - No keys supplied for key mapping

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 037

• Message text: No keys supplied for key mapping

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_SI037 - No keys supplied for key mapping ?

  The SAP error message CMD_BS_MAT_SI037, which states "No keys supplied for key mapping," typically occurs in the context of data transfer or integration processes, particularly when dealing with material master data or similar objects. This error indicates that the system expected certain key values (like material numbers, plant codes, etc.) to be provided for mapping purposes, but none were supplied.
  Causes:
  
  Missing Key Fields: The most common cause is that the required key fields for the operation (like material number, plant, etc.) were not included in the data being processed.
  Incorrect Configuration: There may be an issue with the configuration of the data transfer process, such as missing mappings or incorrect settings in the middleware or integration tool.
  Data Format Issues: The data being sent may not be in the expected format, leading to the system not recognizing the keys.
  Authorization Issues: Sometimes, the user or process executing the operation may not have the necessary authorizations to access the key fields.
  
  Solutions:
  
  Check Data Input: Ensure that all required key fields are included in the data being sent to the SAP system. Review the data structure and confirm that the necessary keys are populated.
  Review Mapping Configuration: If you are using middleware (like SAP PI/PO, SAP CPI, etc.), check the mapping configuration to ensure that the keys are correctly mapped from the source to the target.
  Validate Data Format: Ensure that the data format matches the expected format in SAP. This includes checking for correct data types and lengths.
  Authorization Check: Verify that the user or process has the necessary authorizations to access and manipulate the key fields.
  Debugging: If you have access to debugging tools, you can trace the process to see where the keys are being lost or not passed correctly.
  
  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 errors.
  Documentation: Review the relevant SAP documentation for the specific module or process you are working with to understand the required key fields and their significance.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered and resolved similar issues.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.