How To Fix CNV_OM_PRESEL148 - An error in the preselection scheduler occurred

CNV_OM_PRESEL148 - Overview

• Message type: E = Error

• Message class: CNV_OM_PRESEL - Messages for LT Object Based Preselection

• Message number: 148

• Message text: An error in the preselection scheduler occurred

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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CNV_OM_PRESEL148 - Details

• The SAP error message CNV_OM_PRESEL148 indicates that there is an issue with the preselection scheduler in the context of a data migration or conversion process, typically related to the SAP S/4HANA migration or other data transfer activities. This error can arise due to various reasons, including configuration issues, data inconsistencies, or system resource limitations.
  Possible Causes:
  
  
  Configuration Issues: Incorrect settings in the preselection scheduler configuration can lead to this error.
  Data Inconsistencies: If the data being processed has inconsistencies or is not in the expected format, it can trigger this error.
  System Resource Limitations: Insufficient memory or processing power on the server can cause the scheduler to fail.
  Missing Authorizations: The user executing the process may lack the necessary authorizations to perform the operation.
  Technical Issues: Bugs or issues in the SAP system or the specific version being used can also lead to this error.
  
  Solutions:
  
  Check Configuration: Review the configuration settings for the preselection scheduler to ensure