How To Fix TA127 - ERROR: Incorrect mode specified, C/E/I permitted only

TA127 - Overview

• Message type: E = Error

• Message class: TA - Extended table maintenance (eval., Customizing, client copy)

• Message number: 127

• Message text: ERROR: Incorrect mode specified, C/E/I permitted only

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 TA127 - ERROR: Incorrect mode specified, C/E/I permitted only ?

  The SAP error message TA127, which states "Incorrect mode specified, C/E/I permitted only," typically occurs when there is an issue with the mode specified in a transaction or function that is expecting a specific type of input. The error indicates that the system is expecting one of the following modes: C (Create), E (Change), or I (Display), but a different or invalid mode has been provided.
  
  Cause:
  
  Incorrect Mode Input: The most common cause of this error is that the user has entered an invalid mode in the transaction or function call. For example, if the system expects a mode of C, E, or I, and a different character is provided, this error will occur.
  
  Configuration Issues: There may be configuration settings in the system that are not aligned with the expected modes for certain transactions.
  Custom Development: If there are custom programs or enhancements, they may not be handling the mode correctly, leading