How To Fix DBOSC128 - Error while processing request; missing field definition for '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: DBOSC -

• Message number: 128

• Message text: Error while processing request; missing field definition for '&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 DBOSC128 - Error while processing request; missing field definition for '&1' ?

  The SAP error message DBOSC128 indicates that there is a problem with a database operation, specifically that a required field definition is missing for a certain field (denoted by &1). This error typically occurs in the context of database operations, such as when trying to read or write data to a database table.
  Cause:
  
  
  Missing Field Definition: The most common cause of this error is that the field definition for the specified field is not available in the database schema. This could happen if:
  
  The field was deleted or renamed in the database but the application code still references it.
  There is a mismatch between the database schema and the application code, possibly due to an incomplete transport or an inconsistency in the system.
  
  
  
  Transport Issues: If the field was recently added or modified and the transport request that includes these changes has not been properly imported into the target system, this error may occur.
  
  
  Database Table Issues: The database table itself may have issues, such as corruption or misconfiguration.
  
  
  Solution:
  
  
  Check Field Definition: Verify that the field referenced in the error message exists in the database table. You can do this by:
  
  Using transaction codes like SE11 (Data Dictionary) to check the structure of the relevant database table.
  Ensuring that the field is correctly defined in the data dictionary.
  
  
  
  Transport Consistency: If the field was recently added or modified, ensure that all relevant transport requests have been imported correctly into the system. Check the transport logs for any errors.
  
  
  Rebuild Database Objects: If the database table is corrupted or misconfigured, you may need to rebuild the database objects. This can involve:
  
  Using transaction SE14 (Database Utility) to adjust the database table.
  Running the necessary database consistency checks.
  
  
  
  Check for Code References: Review the ABAP code or any custom programs that reference the field to ensure they are up to date with the current database schema.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE14 (Database Utility), SE80 (Object Navigator).
  SAP Notes: Search for specific SAP Notes related to DBOSC128 or similar database errors.
  System Logs: Check the system logs (transaction SM21) for any additional error messages that may provide more context.
  
  If the issue persists after following these steps, it may be necessary to engage SAP support for further assistance.