How To Fix CRM_MKTGS_LISTING000 - Source field &1 of structure &2 could not be accessed for mapping

CRM_MKTGS_LISTING000 - Overview

• Message type: E = Error

• Message class: CRM_MKTGS_LISTING - Messages for the generic listings integration

• Message number: 000

• Message text: Source field &1 of structure &2 could not be accessed for mapping

What causes this issue?

The mapping rules in the customizing are not set up correctly for the
listing check. Structure &2 does not have a field called &1.
Therefore, no value for this field could be determined.

System Response

Field &1 is disregarded for the listing check. Therefore, the
result of the check could be wrong.

How to fix this error?

Check the mapping rules in the listing customizing and correct the
settings.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

CRM_MKTGS_LISTING000 - Details

• The SAP error message CRM_MKTGS_LISTING000 indicates that there is an issue with accessing a source field in a structure during a mapping process in the SAP CRM Marketing module. This error typically arises when the system is unable to find or access the specified field in the given structure, which can be due to various reasons.
  Causes:
  
  Field Not Defined: The source field (&1) may not be defined in the structure (&2). This could happen if the field was removed or renamed in the data model.
  Authorization Issues: The user may not have the necessary authorizations to access the specified field or structure.
  Data Model Changes: Changes in the underlying data model or structure definitions may lead to discrepancies, causing the field to be inaccessible.
  Incorrect Mapping Configuration: The mapping configuration may be incorrect, pointing to a non-existent field or structure.
  Transport Issues: If the system has recently undergone a transport of changes, the target system