How To Fix UJ0_EXCEPTION102 - Failed to insert data in table (&1)

SAP Error Message - Details

• Message type: E = Error

• Message class: UJ0_EXCEPTION - Basic Exception Messages

• Message number: 102

• Message text: Failed to insert data in table (&1)

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 UJ0_EXCEPTION102 - Failed to insert data in table (&1) ?

  The SAP error message UJ0_EXCEPTION102, which indicates "Failed to insert data in table (&1)," typically occurs in the context of SAP's data processing, particularly when working with the SAP Business Warehouse (BW) or SAP HANA systems. This error can arise due to various reasons, and understanding the cause is crucial for finding an appropriate solution.
  Possible Causes:
  
  Data Integrity Issues: The data being inserted may violate constraints such as primary keys, foreign keys, or unique constraints in the target table.
  Data Type Mismatch: The data types of the fields being inserted may not match the expected data types in the target table.
  Missing Required Fields: Required fields in the target table may not be populated in the data being inserted.
  Database Locking: The target table may be locked by another transaction, preventing the insert operation from completing.
  Insufficient Authorizations: The user executing the operation may not have the necessary authorizations to perform the insert.
  System Resource Issues: There may be insufficient system resources (e.g., memory, disk space) to complete the operation.
  Configuration Issues: There may be configuration issues in the data flow or data model that prevent successful data insertion.
  
  Solutions:
  
  Check Data Integrity: Review the data being inserted to ensure it adheres to all constraints defined in the target table. Look for duplicate entries or missing required fields.
  Validate Data Types: Ensure that the data types of the fields being inserted match those defined in the target table schema.
  Review Authorizations: Verify that the user has the necessary authorizations to perform the insert operation on the target table.
  Check for Locks: Use transaction codes like SM12 to check for locks on the target table and resolve any conflicts.
  Monitor System Resources: Check system resources to ensure there is enough memory and disk space available for the operation.
  Review Configuration: Examine the data flow and configuration settings in the BW or HANA system to ensure they are correctly set up.
  Error Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide additional context about the failure.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (Job Monitoring), SLG1 (Application Log), and ST22 (Dump Analysis) to troubleshoot further.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to this error message.
  Documentation: Review SAP documentation related to data loading processes, especially for BW and HANA, to understand best practices and common pitfalls.
  
  By systematically addressing these potential causes and implementing the suggested solutions, you should be able to resolve the UJ0_EXCEPTION102 error and successfully insert data into the target table.