How To Fix FM_SUBSET_E010 - This substring is not allowed for &

FM_SUBSET_E010 - Overview

• Message type: E = Error

• Message class: FM_SUBSET_E - Message class for Master Data substrings' groups

• Message number: 010

• Message text: This substring is not allowed for &

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 FM_SUBSET_E010 - This substring is not allowed for & ?

  The SAP error message FM_SUBSET_E010 typically indicates that a substring or a specific character sequence is not allowed in a certain field or parameter within the SAP system. This error often arises in the context of financial management (FM) or budgetary control, where certain naming conventions or restrictions apply.
  
  Cause:
  
  Invalid Characters: The substring you are trying to use may contain invalid characters or sequences that are not permitted in the specific field.
  Field Restrictions: The field may have specific restrictions on the format or content, such as length limitations or prohibited characters.
  
  Configuration Issues: There may be configuration settings in the system that restrict certain values or formats for specific fields.
  
  
  Solution:
  
  Check Input Values: Review the value you are trying to enter and ensure it does not contain any invalid characters or substrings. Common invalid characters include special symbols or spaces.
  Refer to Documentation: Consult the SAP documentation or help files related to the specific