How To Fix DBOSC077 - Error while evaluating input parameter; '&1' = '&2' (expected: '&3')

SAP Error Message - Details

• Message type: E = Error

• Message class: DBOSC -

• Message number: 077

• Message text: Error while evaluating input parameter; '&1' = '&2' (expected: '&3')

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 DBOSC077 - Error while evaluating input parameter; '&1' = '&2' (expected: '&3') ?

  The SAP error message DBOSC077 typically indicates an issue with the evaluation of input parameters in a database operation. This error occurs when the system encounters a mismatch between the expected value of a parameter and the actual value provided. The message format is as follows:
  
  &1: The name of the input parameter.
  &2: The actual value provided for the parameter.
  &3: The expected value for the parameter.
  
  Cause
  The error can be caused by several factors, including:
  
  Data Type Mismatch: The value provided for the parameter does not match the expected data type (e.g., providing a string when a number is expected).
  Value Constraints: The value provided does not meet the constraints or conditions defined for that parameter (e.g., a date outside of an acceptable range).
  Configuration Issues: Incorrect configuration settings in the database or application that lead to unexpected parameter evaluations.
  Programming Errors: Bugs in custom code or enhancements that manipulate input parameters incorrectly.
  
  Solution
  To resolve the DBOSC077 error, consider the following steps:
  
  Check Parameter Values: Review the values being passed to the input parameters. Ensure that they match the expected types and constraints.
  Review Documentation: Consult the relevant SAP documentation or function module documentation to understand the expected values for the parameters.
  Debugging: If you have access to the code, use debugging tools to trace the execution and identify where the parameter values are being set and evaluated.
  Configuration Review: Check the configuration settings related to the database operations to ensure they are set correctly.
  Consult SAP Notes: Search for any relevant SAP Notes that may address this specific error or provide guidance on similar issues.
  Testing: If changes are made, conduct thorough testing to ensure that the issue is resolved and that no new issues are introduced.
  
  Related Information
  
  SAP Support: If the issue persists after troubleshooting, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurs.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  Logs and Traces: Review application logs and database traces for additional context around the error, which may help in diagnosing the root cause.
  
  By following these steps, you should be able to identify and resolve the underlying issue causing the DBOSC077 error in your SAP environment.