How To Fix /ISDFPS/OM_PROXY001 - Value '&1' not allowed for indicator fields

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/OM_PROXY -

• Message number: 001

• Message text: Value '&1' not allowed for indicator fields

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 /ISDFPS/OM_PROXY001 - Value '&1' not allowed for indicator fields ?

  The SAP error message /ISDFPS/OM_PROXY001 Value '&1' not allowed for indicator fields typically occurs in the context of the SAP Integrated Business Planning (IBP) or SAP S/4HANA environments, particularly when dealing with data input or configuration related to indicator fields.
  
  Cause:
  This error indicates that the value being entered for an indicator field is not valid. Indicator fields are typically used to represent binary states (e.g., Yes/No, Active/Inactive) or specific predefined values. The error message suggests that the value you are trying to use (represented by &1) does not match the expected values defined for that field.
  Common causes include:
  
  Invalid Value: The value entered does not conform to the allowed values for that indicator field.
  Data Type Mismatch: The data type of the value being entered does not match the expected data type for the indicator field.
  
  Configuration Issues: The field may not be properly configured in the system, leading to unexpected behavior.
  
  
  Solution:
  To resolve this