How To Fix TN_PROCESS302 - Line &1: Only the operations 'D' and 'I' are allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: TN_PROCESS - Message Class for OCS Change Processes

• Message number: 302

• Message text: Line &1: Only the operations 'D' and 'I' are allowed

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 TN_PROCESS302 - Line &1: Only the operations 'D' and 'I' are allowed ?

  The SAP error message TN_PROCESS302 indicates that there is an issue with the processing of a transaction in the SAP system, specifically related to the operations being performed. The message states: "Only the operations 'D' and 'I' are allowed," which means that the system is expecting either a 'Delete' (D) or 'Insert' (I) operation, but it has encountered an operation that is not permitted.
  
  Cause:
  
  
  Invalid Operation: The error typically occurs when an operation other than 'D' (Delete) or 'I' (Insert) is attempted. This could be due to:
  
  An attempt to update (U) or modify an existing record when only insertions or deletions are allowed.
  A misconfiguration in the data processing logic or a program that is trying to perform an unsupported operation.
  
  
  
  Data Integrity Issues: The data being processed may not meet the criteria for the allowed operations, leading to the system rejecting the operation.
  
  
  Custom Code or Enhancements: If there are custom developments or