How To Fix FTR_TCORF_MSG303 - Internal error: invalid type descriptor

SAP Error Message - Details

• Message type: E = Error

• Message class: FTR_TCORF_MSG - Correspondence Messaging Interface: Messages

• Message number: 303

• Message text: Internal error: invalid type descriptor

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 FTR_TCORF_MSG303 - Internal error: invalid type descriptor ?

  The SAP error message FTR_TCORF_MSG303 with the description "Internal error: invalid type descriptor" typically occurs in the context of financial transactions, particularly when dealing with treasury and risk management (TRM) functionalities. This error indicates that there is an issue with the data type or structure being processed by the system.
  Causes:
  
  Data Type Mismatch: The error may arise due to a mismatch in expected data types. For example, if a field is expecting a certain type of data (like a numeric value) but receives a different type (like a string), it can trigger this error.
  
  Configuration Issues: Incorrect configuration in the treasury module or related components can lead to this error. This might include settings related to financial instruments or transaction types.
  Corrupted Data: If there is corrupted or incomplete data in the database, it can lead to internal errors when the system tries to process that data.
  Custom Code: If there are custom enhancements