How To Fix /SAPSLL/MM_CLS_SERV020 - Internal error - no numbering scheme assigned to country &1

/SAPSLL/MM_CLS_SERV020 - Overview

• Message type: E = Error

• Message class: /SAPSLL/MM_CLS_SERV -

• Message number: 020

• Message text: Internal error - no numbering scheme assigned to country &1

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 /SAPSLL/MM_CLS_SERV020 - Internal error - no numbering scheme assigned to country &1 ?

  The SAP error message /SAPSLL/MM_CLS_SERV020 Internal error - no numbering scheme assigned to country &1 typically occurs in the context of SAP Global Trade Services (GTS) or when dealing with customs and logistics processes. This error indicates that there is no numbering scheme defined for the specified country in the system, which is necessary for processing certain transactions.
  
  Cause:
  
  Missing Numbering Scheme: The primary cause of this error is that the system does not have a numbering scheme assigned for the specified country (denoted by &1 in the error message). Numbering schemes are essential for generating unique identifiers for documents, such as customs declarations or transport documents.
  
  Configuration Issues: There may be a misconfiguration in the SAP GTS or the relevant logistics module where the numbering scheme should be defined.
  Country-Specific Settings: The error may arise if the country in question has specific requirements that have not been configured in the system.
  
  
  Solution:
  To resolve this