How To Fix REP_EAPS_CZ_MSG043 - Dimension field mapping for '&1/&2/&3' already exists (data not saved)

REP_EAPS_CZ_MSG043 - Overview

• Message type: E = Error

• Message class: REP_EAPS_CZ_MSG - PS-CZ Reports

• Message number: 043

• Message text: Dimension field mapping for '&1/&2/&3' already exists (data not saved)

What causes this issue?

Several Customizing settings exist for dimension delimiter. You can
define only one Customizing setting for the combination of mapping
version &V1&, FM area &V2&, and dimension type &V3&.

System Response

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

How to fix this error?

You can define only one mapping for the combination of a mapping
version/FM area/dimension type in the Customizing activity
<DS:SIMG.REP_EAPS_CZ_D_VC>Create Dimension Mapping</>. You make
settings either on the <ZK>Fields Mapping</> or the <ZK>Delimiter
</>screen.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message REP_EAPS_CZ_MSG043 - Dimension field mapping for '&1/&2/&3' already exists (data not saved) ?

  The SAP error message REP_EAPS_CZ_MSG043 indicates that there is an issue with dimension field mapping in the context of SAP Analytics Cloud (SAC) or a similar SAP application. Specifically, it suggests that a mapping for the specified dimension already exists, which prevents the new mapping from being saved.
  
  Cause:
  
  Duplicate Mapping: The primary cause of this error is that the dimension field mapping you are trying to create already exists in the system. This could happen if you are attempting to create a mapping for a dimension that has already been defined.
  Incorrect Configuration: There may be a misconfiguration in the data model or the mapping settings that leads to this conflict.
  Data Model Changes: If changes were made to the data model or the source data, it might have resulted in conflicts with existing mappings.
  
  
  Solution:
  
  Check Existing Mappings: Review the existing dimension field mappings in your data model. Look for the mapping that corresponds