How To Fix I4374 - When specifying an extension, you must specify the maximum extension

I4374 - Overview

• Message type: E = Error

• Message class: I4 - WCM: Work Clearance Management

• Message number: 374

• Message text: When specifying an extension, you must specify the maximum extension

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 I4374 - When specifying an extension, you must specify the maximum extension ?

  The SAP error message I4374, which states "When specifying an extension, you must specify the maximum extension," typically occurs in the context of defining or configuring extensions in SAP, particularly when dealing with data elements, structures, or database tables.
  
  Cause:
  This error usually arises when you are trying to define an extension (for example, a field or a data type) without specifying the maximum length or size that the extension can take. In SAP, when you create or modify a data structure, you need to define not only the type of the data but also the maximum allowable size for that data type.
  
  Solution:
  To resolve this error, you should:
  
  
  Check the Definition: Go to the area where you are defining the extension (e.g., in a data element or structure). Ensure that you have specified both the type and the maximum length for the extension.
  
  
  Specify Maximum Length: If you are defining a character field, for