How To Fix UJD_EXCEPTION196 - Write task received empty data

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 196

• Message text: Write 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UJD_EXCEPTION196 - Write task received empty data ?

  The SAP error message UJD_EXCEPTION196: Write task received empty data typically occurs in the context of SAP BusinessObjects or SAP BW (Business Warehouse) when there is an issue with data being processed or transferred. This error indicates that a task expected to receive data but instead received an empty dataset, which can lead to failures in data processing or reporting.
  Causes:
  
  Empty Data Source: The data source being queried may not contain any data, leading to an empty result set.
  Incorrect Query Logic: The query or data extraction logic may be incorrectly defined, resulting in no data being returned.
  Data Transfer Issues: There may be issues in the data transfer process, such as network problems or configuration errors.
  Data Filters: Filters applied to the data may be too restrictive, resulting in no data being returned.
  Job Scheduling Issues: If the job that is supposed to populate the data has not run or has failed, it may lead to empty data being processed.
  
  Solutions:
  
  Check Data Source: Verify that the data source contains the expected data. Run a test query directly against the data source to ensure it returns results.
  Review Query Logic: Examine the query or extraction logic for any errors or misconfigurations that could lead to an empty result set.
  Inspect Data Transfer: Check the data transfer process for any errors or interruptions. Ensure that all necessary connections and configurations are correct.
  Adjust Filters: Review any filters applied to the data extraction process. Modify or remove filters to ensure that data is being returned.
  Job Monitoring: Monitor the job that populates the data to ensure it runs successfully. Check logs for any errors or warnings that may indicate why data was not populated.
  Re-run the Job: If the job has failed or did not run, re-run it to ensure that data is populated correctly.
  
  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 for common problems.
  Logs and Traces: Review application logs and traces for more detailed error messages that can provide additional context about the failure.
  Documentation: Refer to SAP documentation for the specific module or tool you are using (e.g., SAP BW, SAP BusinessObjects) for best practices and troubleshooting steps.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can provide insights or solutions.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.