How To Fix UJD_EXCEPTION157 - Load task received empty data

SAP Error Message - Details

• Message type: E = Error

• Message class: UJD_EXCEPTION - BPC: Data Manager Exception Message Class

• Message number: 157

• Message text: Load task received empty data

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 UJD_EXCEPTION157 - Load task received empty data ?

  The SAP error message UJD_EXCEPTION157: Load task received empty data typically occurs in the context of SAP BusinessObjects or SAP BW (Business Warehouse) when a data load task is executed, but no data is returned or the data set is empty. This can happen for various reasons, and understanding the cause is essential for troubleshooting.
  Causes:
  
  Data Source Issues: The data source may not contain any data for the specified time period or selection criteria.
  Query Filters: Filters applied in the query may be too restrictive, resulting in no data being returned.
  Data Extraction Problems: There may be issues with the data extraction process, such as problems with the data source connection or extraction logic.
  Data Model Changes: Changes in the underlying data model (e.g., changes in InfoObjects, InfoProviders, or queries) may lead to discrepancies in data retrieval.
  Authorization Issues: The user executing the load task may not have the necessary authorizations to access the data.
  Technical Issues: There could be technical issues such as network problems, system performance issues, or bugs in the SAP system.
  
  Solutions:
  
  Check Data Source: Verify that the data source contains data for the specified selection criteria. You can do this by running a direct query against the data source.
  Review Query Filters: Examine the filters applied in the query to ensure they are not too restrictive. Adjust them if necessary to allow for data retrieval.
  Validate Data Extraction: Check the data extraction process for any errors or warnings. Ensure that the extraction logic is functioning correctly.
  Inspect Data Model: Review any recent changes made to the data model or queries. Ensure that they are correctly configured and that all necessary objects are in place.
  Check Authorizations: Ensure that the user has the appropriate authorizations to access the data. You may need to consult with your SAP security team.
  Monitor System Performance: Check for any system performance issues or network problems that may be affecting data retrieval.
  Review Logs: Look at the logs for any additional error messages or warnings that may provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Documentation: Refer to SAP documentation for guidance on data loading processes and troubleshooting techniques.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By systematically addressing these potential causes and implementing the suggested solutions, you should be able to resolve the UJD_EXCEPTION157 error and successfully load your data.