How To Fix NR126 - The "Subobject" field must be initial since its flag is set to "off"

SAP Error Message - Details

• Message type: E = Error

• Message class: NR - Number ranges

• Message number: 126

• Message text: The "Subobject" field must be initial since its flag is set to "off"

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 NR126 - The "Subobject" field must be initial since its flag is set to "off" ?

  The SAP error message NR126 indicates that there is an issue with the "Subobject" field in a transaction or configuration where it is not allowed to have a value because its flag is set to "off." This typically occurs in the context of creating or processing certain types of documents, such as asset accounting or other financial transactions.
  Cause:
  The error arises when the system expects the "Subobject" field to be empty (initial) due to the configuration settings. The flag being set to "off" means that the system is configured to not allow any entries in the "Subobject" field for the specific transaction or document type you are working with.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Configuration Settings:
  
  Go to the configuration settings for the relevant module (e.g., Asset Accounting).
  Verify the settings for the "Subobject" field. Ensure that the configuration aligns with your business requirements. If the field should allow entries, you may need to adjust the flag settings.
  
  
  
  Review Document Type:
  
  Ensure that the document type you are using is appropriate for the transaction you are trying to perform. Some document types may have restrictions on certain fields.
  
  
  
  Clear the Subobject Field:
  
  If you are entering data manually, ensure that the "Subobject" field is left blank if the system requires it to be initial.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources related to the specific module you are working with to understand the implications of the "Subobject" field and its configuration.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue through configuration changes or data entry adjustments, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using transaction codes like AS01 (Create Asset), AS02 (Change Asset), or others related to asset management.
  Field Status Groups: The field status group assigned to the relevant transaction type may also dictate whether the "Subobject" field is mandatory, optional, or suppressed.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional guidance on configuration settings.
  
  By following these steps, you should be able to identify the cause of the NR126 error and implement a solution to resolve it.