How To Fix CM_SUB_BAPI012 - In target mode no character values in short fields are allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_SUB_BAPI - BAPI Substance

• Message number: 012

• Message text: In target mode no character values in short fields are allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_SUB_BAPI012 - In target mode no character values in short fields are allowed ?

  The SAP error message CM_SUB_BAPI012 indicates that in target mode, no character values are allowed in short fields. This typically occurs when you are trying to transfer data using a BAPI (Business Application Programming Interface) and the data being passed does not conform to the expected format.
  
  Cause:
  
  Data Type Mismatch: The error usually arises when character values are being passed to fields that are defined as numeric or have a specific length constraint in the target structure.
  Field Length Exceeded: If the data being sent exceeds the defined length of the target field, it can trigger this error.
  Incorrect Mapping: The mapping of source fields to target fields may not be correctly defined, leading to character data being sent to fields that expect numeric or other types of data.
  
  
  Solution:
  
  Check Data Types: Review the data types of the fields in the BAPI interface. Ensure that the data being passed matches the expected types. For