How To Fix CD657 - Error in 'cl_abap_conv_in_ce=>create' in archiving class CHANGEDOCU

CD657 - Overview

• Message type: E = Error

• Message class: CD - Change Documents

• Message number: 657

• Message text: Error in 'cl_abap_conv_in_ce=>create' in archiving class CHANGEDOCU

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 CD657 - Error in 'cl_abap_conv_in_ce=>create' in archiving class CHANGEDOCU ?

  The SAP error message CD657, which indicates an error in the method cl_abap_conv_in_ce=>create in the archiving class CHANGEDOCU, typically occurs during the archiving process of change documents. This error can arise due to various reasons, including issues with data conversion, incorrect configuration, or problems with the underlying data.
  Causes:
  
  Data Conversion Issues: The error may occur if there are problems with converting data types or formats during the archiving process.
  Configuration Errors: Incorrect settings in the archiving object or the related customizing settings can lead to this error.
  Missing or Inconsistent Data: If the data being archived is incomplete or inconsistent, it may trigger this error.
  Authorization Issues: Lack of proper authorizations for the user executing the archiving process can also lead to errors.
  Database Issues: Problems with the database, such as locks or inconsistencies, can cause archiving to fail.
  
  Solutions:
  
  Check Configuration: Review the configuration settings for the archiving object CHANGEDOCU. Ensure that all necessary settings are