How To Fix CACS_MAP002 - Copy routine &1 -> &2 used over name equality of fields

SAP Error Message - Details

• Message type: E = Error

• Message class: CACS_MAP - Messages for Copy Services

• Message number: 002

• Message text: Copy routine &1 -> &2 used over name equality of fields

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CACS_MAP002 - Copy routine &1 -> &2 used over name equality of fields ?

  The SAP error message CACS_MAP002 indicates that there is an issue with the mapping of fields during a data transfer or transformation process, specifically when using a copy routine that relies on name equality of fields. This error typically arises in the context of SAP Customer Activity Repository (CAR) or SAP Customer Relationship Management (CRM) systems, where data mapping is crucial for ensuring that data is correctly transferred between different structures or systems.
  Cause:
  The error occurs when the copy routine specified for mapping fields is trying to match fields based on their names, but there is a mismatch or conflict in the field names. This can happen due to:
  
  Field Name Mismatch: The source and target fields do not have the same name, and the mapping logic is expecting them to match.
  Incorrect Mapping Configuration: The mapping configuration may not be set up correctly, leading to the system being unable to find the corresponding fields.
  Data Structure Changes: Changes in the data structure (e.g., field renaming or removal) that have not been reflected in the mapping configuration.
  
  Solution:
  To resolve the CACS_MAP002 error, you can take the following steps:
  
  
  Check Field Names: Verify that the field names in the source and target structures are indeed the same. If they are not, you may need to adjust the mapping configuration to use the correct field names.
  
  
  Review Mapping Configuration: Go to the mapping configuration in the relevant transaction (e.g., transaction code CACS_MAP or similar) and ensure that the copy routine is correctly defined. Make sure that the source and target fields are properly mapped.
  
  
  Adjust Copy Routine: If the copy routine is relying on name equality, consider modifying it to explicitly define the mapping between fields, rather than relying on their names.
  
  
  Test the Mapping: After making changes, test the mapping to ensure that the error no longer occurs and that data is being transferred correctly.
  
  
  Consult Documentation: If you are unsure about the mapping process or the specific copy routine being used, refer to SAP documentation or help resources for guidance on configuring field mappings.
  
  
  Seek Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance, as they may have more insights into the specific configuration and data structures in your system.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to data mapping and transformation in SAP, such as CACS_MAP, CACS_MAINT, or others relevant to your specific SAP module.
  Data Dictionary: Use the Data Dictionary (SE11) to examine the structures involved in the mapping to ensure that field definitions are correct.
  
  By following these steps, you should be able to identify and resolve the cause of the CACS_MAP002 error in your SAP system.