How To Fix /SAPAPO/OO_REL042 - Numerals not allowed as first character in name &1

/SAPAPO/OO_REL042 - Overview

• Message type: E = Error

• Message class: /SAPAPO/OO_REL -

• Message number: 042

• Message text: Numerals not allowed as first character in name &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OO_REL042 - Numerals not allowed as first character in name &1 ?

  The SAP error message /SAPAPO/OO_REL042 indicates that there is an issue with the naming convention of an object in the SAP Advanced Planning and Optimization (APO) module. Specifically, the error states that numerals (digits) are not allowed as the first character in the name of the object you are trying to create or modify.
  
  Cause:
  The error is triggered when you attempt to create or name an object (such as a planning book, key figure, or any other entity) with a name that starts with a numeral. SAP has specific naming conventions that must be followed, and one of these conventions is that object names cannot begin with a number.
  
  Solution:
  To resolve this error, you should:
  
  
  Rename the Object: Change the name of the object you are trying to create or modify so that it does not start with a numeral. For example, if you are trying to name an object "1PlanningBook", change it