How To Fix DBOSC526 - Error while checking relational operator for field '&1'; wrong value '&2'

SAP Error Message - Details

• Message type: E = Error

• Message class: DBOSC -

• Message number: 526

• Message text: Error while checking relational operator for field '&1'; wrong value '&2'

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 DBOSC526 - Error while checking relational operator for field '&1'; wrong value '&2' ?

  The SAP error message DBOSC526 indicates that there is an issue with a relational operator being used in a database operation, specifically related to a field that is expected to have a certain value or type. The error message typically includes placeholders like &1 for the field name and &2 for the wrong value that was encountered.
  Cause:
  
  Data Type Mismatch: The value being checked against the field does not match the expected data type. For example, if the field is defined as an integer and a string is being compared, this error may occur.
  Invalid Value: The value provided does not conform to the expected range or set of valid values for that field.
  Incorrect Logic in Query: The relational operator being used (like =, >, <, etc.) may not be appropriate for the data being compared.
  Database Constraints: There may be constraints defined in the database that are being violated by the operation being performed.
  
  Solution:
  
  Check Data Types: Verify that the data types of the field and the value being compared are compatible. If necessary, convert the value to the appropriate type.
  Validate Input Values: Ensure that the value being used in the operation is valid and falls within the acceptable range or set of values for the field.
  Review Query Logic: Examine the logic of the query or operation to ensure that the relational operators are being used correctly and appropriately for the data types involved.
  Database Constraints: Check for any database constraints that may be affecting the operation. If constraints are in place, ensure that the operation adheres to them.
  Debugging: If the error persists, consider enabling debugging or logging to capture more detailed information about the context in which the error occurs.
  
  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 errors.
  Documentation: Review the documentation for the specific SAP module or transaction you are working with to understand the expected data types and constraints for the fields involved.
  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 you continue to experience issues after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who can provide more tailored assistance based on your specific environment and configuration.