How To Fix LTR2_ES_DSCR027 - Preprocessing EXT_PERS Mapping completed

LTR2_ES_DSCR027 - Overview

• Message type: E = Error

• Message class: LTR2_ES_DSCR - OBT Data Scrambling

• Message number: 027

• Message text: Preprocessing EXT_PERS Mapping completed

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 LTR2_ES_DSCR027 - Preprocessing EXT_PERS Mapping completed ?

  The SAP error message LTR2_ES_DSCR027 typically relates to issues encountered during the preprocessing of data in the context of SAP Landscape Transformation (SLT) or Data Services. This specific error indicates that there was a problem with the mapping of external personnel data (EXT_PERS) during the data transformation process.
  
  Cause:
  
  Data Mapping Issues: The error may arise due to incorrect or incomplete mapping of fields in the source and target systems. This can happen if the data structure in the source system does not match the expected structure in the target system.
  Data Quality Problems: If the data being processed contains invalid or unexpected values, it can lead to preprocessing errors.
  Configuration Errors: Incorrect configuration settings in the SLT or Data Services environment can also lead to this error.
  Missing Data: Required fields may be missing in the source data, which can cause the mapping process to fail.
  
  
  Solution:
  
  Check Mapping Configuration: Review the mapping configuration for the