How To Fix EPDSC006 - Object type with more than one key field cannot be checked

SAP Error Message - Details

• Message type: E = Error

• Message class: EPDSC - IS-U master data template description

• Message number: 006

• Message text: Object type with more than one key field cannot be checked

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message EPDSC006 - Object type with more than one key field cannot be checked ?

  The SAP error message EPDSC006 indicates that there is an issue with an object type that has more than one key field, which cannot be checked in the context of the operation you are trying to perform. This error typically arises in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when dealing with data objects that have complex key structures.
  Cause:
  
  Multiple Key Fields: The object type you are trying to work with has more than one key field defined. In certain operations, SAP expects a single key field for validation or processing.
  Configuration Issues: There may be a misconfiguration in the data model or the way the object type is defined in the system.
  Incompatibility: The operation you are trying to perform may not support object types with multiple key fields.
  
  Solution:
  
  Review Object Definition: Check the definition of the object type in the relevant configuration settings. Ensure that it is correctly defined and that the key fields are appropriate for the operation you are performing.
  Simplify Key Structure: If possible, consider simplifying the key structure to use a single key field. This may involve redesigning the data model or the way data is processed.
  Check Documentation: Refer to SAP documentation or notes related to the specific object type and the operation you are trying to perform. There may be specific guidelines or limitations mentioned.
  Consult SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They may provide insights or patches that address the issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with transaction codes related to the object type you are working with, as they may provide additional tools for troubleshooting.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can share their solutions.
  
  By following these steps, you should be able to identify the cause of the EPDSC006 error and implement a suitable solution.