How To Fix /SAPAPO/CTM4426 - No input help is available for user-defined master data attributes

/SAPAPO/CTM4426 - Overview

• Message type: E = Error

• Message class: /SAPAPO/CTM4 -

• Message number: 426

• Message text: No input help is available for user-defined master data attributes

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 /SAPAPO/CTM4426 - No input help is available for user-defined master data attributes ?

  The SAP error message /SAPAPO/CTM4426 indicates that there is no input help available for user-defined master data attributes in the context of SAP Advanced Planning and Optimization (APO). This typically occurs when you are trying to enter or select values for a custom attribute in a planning application, and the system cannot provide a list of valid entries or suggestions.
  
  Cause:
  
  
  Missing Input Help Configuration: The user-defined master data attributes may not have been configured to provide input help. This can happen if the attribute was created without defining a corresponding value list or if the input help settings were not properly set up.
  
  
  Data Type Issues: The data type of the user-defined attribute may not support input help. For example, if the attribute is defined as a free text field, the system will not provide a list of valid entries.
  
  
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access