How To Fix CATS_ESA_PROXY001 - Error when mapping the field &1 from internal to external.

CATS_ESA_PROXY001 - Overview

• Message type: E = Error

• Message class: CATS_ESA_PROXY - Messages for CATS proxies

• Message number: 001

• Message text: Error when mapping the field &1 from internal to external.

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CATS_ESA_PROXY001 - Error when mapping the field &1 from internal to external. ?

  The SAP error message CATS_ESA_PROXY001 typically occurs in the context of the Cross-Application Time Sheet (CATS) when there is an issue with mapping fields from internal to external formats. This error can arise due to various reasons, including configuration issues, data inconsistencies, or problems with the interface.
  
  Cause:
  
  Field Mapping Issues: The error indicates that there is a problem with mapping a specific field (denoted by &1) from the internal representation used by SAP to the external representation expected by the system or interface.
  Data Inconsistencies: The data being processed may not conform to the expected format or may contain invalid values that cannot be mapped correctly.
  Configuration Errors: There may be issues in the configuration of the CATS or the related interfaces, such as incorrect settings in the mapping tables or missing entries.
  Version Mismatch: If there are different versions of the systems involved, it may lead to incompatibility in field mappings.
  
  
  Solution:
  
  Check Field Mapping