How To Fix OQ_E329 - Only 'D', 'A' or 'space' is allowed. Instead & was passed.

SAP Error Message - Details

• Message type: E = Error

• Message class: OQ_E - IS-Oil SSR : Message pool Payment Card Processing

• Message number: 329

• Message text: Only 'D', 'A' or 'space' is allowed. Instead & was passed.

What causes this issue?

An indicator different from 'A', 'D' or 'space' was passed.

System Response

The function can't continue selecting reconciliation datan.

How to fix this error?

Check, why a different indicator was passed.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OQ_E329 - Only 'D', 'A' or 'space' is allowed. Instead & was passed. ?

  The SAP error message OQ_E329 indicates that a specific field is expecting a value of either 'D' (for "Delivery"), 'A' (for "Allocation"), or a blank space, but it received an unexpected value instead. This error typically occurs in the context of order processing, inventory management, or similar transactions where specific status indicators are required.
  Cause:
  
  Invalid Input: The most common cause of this error is that an invalid character or value was entered in a field that only accepts 'D', 'A', or a blank space.
  Data Migration Issues: If data was migrated from another system or manually entered, there may be inconsistencies or incorrect values that do not conform to the expected format.
  Custom Code or Enhancements: If there are custom developments or enhancements in the SAP system, they might be passing incorrect values to standard fields.
  
  Solution:
  
  Check Input Values: Review the input values being passed to the field that triggered the error. Ensure that only 'D', 'A', or a blank space is used.
  Data Validation: Implement validation checks in the user interface or backend processes to prevent invalid values from being submitted.
  Debugging: If the error occurs during a specific transaction or process, use debugging tools to trace the flow of data and identify where the invalid value is being introduced.
  Review Custom Code: If there are any custom programs or enhancements, review the code to ensure that it adheres to the expected value constraints.
  Consult Documentation: Refer to SAP documentation or help resources for the specific transaction or module to understand the expected values and their implications.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes depending on the context (e.g., sales orders, purchase orders, inventory management).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Exits and BAdIs: If custom logic is involved, consider reviewing user exits or Business Add-Ins (BAdIs) that might be affecting the data flow.
  Testing: After making changes, conduct thorough testing to ensure that the issue is resolved and that no new issues are introduced.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.