How To Fix CRM_MKTPL_EAI026 - Supplementary Field &1 for tag &2 was provided but is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_MKTPL_EAI - Marketing Planner Object Upload Messages

• Message number: 026

• Message text: Supplementary Field &1 for tag &2 was provided but is not supported

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 CRM_MKTPL_EAI026 - Supplementary Field &1 for tag &2 was provided but is not supported ?

  The SAP error message CRM_MKTPL_EAI026 indicates that a supplementary field (identified by &1) for a specific tag (identified by &2) was provided in a data exchange process, but the system does not support this field for the given context. This error typically occurs in the context of data integration or data transfer processes, such as when using the SAP CRM Marketing Planning or when interfacing with external systems.
  Cause:
  
  Unsupported Field: The supplementary field you are trying to use is not defined or supported in the target system or the specific context of the data transfer.
  Configuration Issues: There may be a configuration issue where the field is not mapped correctly or is not included in the data model for the specific tag.
  Version Mismatch: The version of the SAP system you are using may not support the supplementary field due to differences in versions or updates.
  Data Model Changes: Changes in the data model or the structure of the data being sent may lead to unsupported fields being included.
  
  Solution:
  
  Check Field Definition: Verify that the supplementary field you are trying to use is defined in the target system and is supported for the specific tag. You may need to consult the documentation or the data model configuration.
  Remove Unsupported Fields: If the field is not necessary for your process, consider removing it from the data being sent to avoid the error.
  Update Configuration: If the field is required, you may need to update the configuration in the target system to support this field. This could involve modifying the data model or mapping settings.
  Consult SAP Notes: Check for any relevant SAP Notes or documentation that may provide additional guidance or updates regarding this error message.
  Testing: After making changes, conduct thorough testing to ensure that the data transfer works as expected without triggering the error.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for CRM and EAI (Enterprise Application Integration) for detailed information on supported fields and data structures.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to explore the data model and field definitions in your SAP system.
  
  If the issue persists after following these steps, it may be beneficial to involve your SAP Basis or technical team for further investigation and support.