How To Fix CMAP110 - Mapping function and 1:1 value mapping cannot be used simultaneously

CMAP110 - Overview

• Message type: E = Error

• Message class: CMAP - CSM Messages

• Message number: 110

• Message text: Mapping function and 1:1 value mapping cannot be used simultaneously

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 CMAP110 - Mapping function and 1:1 value mapping cannot be used simultaneously ?

  The SAP error message CMAP110 indicates that there is a conflict in the mapping configuration where both a mapping function and a 1:1 value mapping are being used simultaneously. This is not allowed in SAP, as the system cannot process both types of mappings at the same time for the same data transformation.
  
  Cause:
  The error typically arises in scenarios where:
  
  You have defined a mapping function (which is a more complex transformation logic) and also attempted to define a 1:1 value mapping (which is a straightforward direct mapping) for the same source and target fields.
  The configuration of the mapping is incorrect, leading to ambiguity in how the data should be transformed.
  
  
  Solution:
  To resolve the CMAP110 error, you can take the following steps:
  
  
  Review Mapping Configuration:
  
  Go to the mapping configuration in the SAP system where the error is occurring.
  Check the specific mapping rules defined for the source and target fields.
  
  
  
  Decide on Mapping Type:
  
  Determine whether you