How To Fix CNV_PE_IF_RT043 - For receiver-like fields only sender-like fields allowed

CNV_PE_IF_RT043 - Overview

• Message type: E = Error

• Message class: CNV_PE_IF_RT - PE: Interfaces Runtime generation

• Message number: 043

• Message text: For receiver-like fields only sender-like fields allowed

Self-Explanatory Message

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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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CNV_PE_IF_RT043 - Details

• The SAP error message CNV_PE_IF_RT043 indicates that there is a mismatch in the data mapping between sender-like fields and receiver-like fields during a data transfer or conversion process. This error typically occurs in the context of data migration or transformation scenarios, particularly when using SAP's data migration tools or conversion programs.
  
  Cause:
  The error arises when the system encounters a situation where it expects a sender-like field (a field that is being read from the source system) but instead finds a receiver-like field (a field that is intended to be written to the target system). This can happen due to:
  
  Incorrect Mapping: The mapping configuration between the source and target fields is not set up correctly.
  Data Type Mismatch: The data types of the fields do not match, leading to confusion in the mapping process.
  Field Compatibility: The fields may not be compatible in terms of their characteristics (e.g., length, format).
  Configuration Errors: There may be