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

OQ_E329 - Overview

• 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