How To Fix MEREP_01159 - DB operation="Clear"; upload data exists

SAP Error Message - Details

• Message type: E = Error

• Message class: MEREP_01 - Runtime Messages for Synchronizers

• Message number: 159

• Message text: DB operation="Clear"; upload data exists

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MEREP_01159 - DB operation="Clear"; upload data exists ?

  The SAP error message MEREP_01159 indicates that there is an issue with a database operation related to the data upload process. Specifically, the message states that a "Clear" operation cannot be performed because there is existing upload data. This typically occurs in the context of data replication or data upload processes in SAP systems, particularly in the context of SAP Data Services or SAP BW (Business Warehouse).
  Cause:
  The error is caused by the presence of existing data in the target database that conflicts with the operation you are trying to perform. In this case, the "Clear" operation is intended to remove existing data before new data is uploaded, but the system has detected that there is already data present that prevents this operation from completing successfully.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Data: Verify if there is indeed existing data in the target table or database that is preventing the clear operation. You can do this by querying the relevant database table.
  
  
  Delete Existing Data: If it is appropriate to do so, manually delete the existing data from the target table. This can be done using SQL commands or through the SAP interface, depending on your access and the specific system you are using.
  
  
  Adjust Data Upload Process: If you do not want to delete existing data, consider adjusting your data upload process. You may want to use an "Insert" or "Update" operation instead of a "Clear" operation, depending on your business requirements.
  
  
  Check for Locks: Ensure that there are no locks on the target table that might be preventing the clear operation. You can check for locks using transaction codes like SM12 in SAP.
  
  
  Review Data Replication Settings: If you are using data replication tools, review the settings and configurations to ensure they are set up correctly and that they align with your data management strategy.
  
  
  Consult Documentation: Refer to SAP documentation or support notes related to the specific module or tool you are using for data uploads. There may be specific guidelines or best practices that can help you avoid this error in the future.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (Job Monitoring), SM12 (Lock Entries), and SE11 (Data Dictionary) to help diagnose and resolve issues.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message MEREP_01159.
  Data Management Best Practices: Implement best practices for data management and replication to minimize the occurrence of such errors in the future.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP support team or consulting with SAP support for further assistance.