How To Fix CRM_MKTLIST_MAP026 - Source structure not maintained; maintain source structure

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_MKTLIST_MAP - CRM Marketing:External List management mapping Messages

• Message number: 026

• Message text: Source structure not maintained; maintain source structure

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_MKTLIST_MAP026 - Source structure not maintained; maintain source structure ?

  The SAP error message CRM_MKTLIST_MAP026 indicates that there is an issue with the source structure not being maintained in the context of marketing lists in SAP CRM (Customer Relationship Management). This error typically arises when you are trying to create or manage marketing lists, and the system cannot find the necessary source structure configuration.
  
  Cause:
  The error is caused by the absence of a defined source structure for the marketing list mapping. This can happen due to:
  
  Missing configuration in the marketing list settings.
  The source structure has not been defined or activated in the system.
  Incorrect or incomplete settings in the customizing for marketing lists.
  
  
  Solution:
  To resolve the error, you need to maintain the source structure in the SAP system. Here are the steps to do this:
  
  
  Access Customizing:
  
  Go to the SAP Easy Access screen and enter the transaction code SPRO to access the SAP Reference IMG (Implementation Guide).
  
  
  
  Navigate to Marketing List Settings:
  
  Follow the path: Customer