How To Fix NR660 - Enter &

SAP Error Message - Details

• Message type: E = Error

• Message class: NR - Number ranges

• Message number: 660

• Message text: Enter &

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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message NR660 - Enter & ?

  The SAP error message NR660 ("Enter &") typically occurs in the context of number range management, particularly when a user is trying to create or manage number ranges in SAP. This error indicates that a required field is missing or not filled in correctly, which is often the case when the system expects a specific input but receives an empty or invalid entry.
  Cause:
  
  Missing Input: The error usually arises when a user attempts to create or modify a number range without providing all the necessary information, such as the number range interval or the object for which the number range is being defined.
  Incorrect Configuration: It may also occur if the configuration for the number range is incomplete or incorrect.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access or modify number ranges.
  
  Solution:
  
  Check Required Fields: Ensure that all mandatory fields are filled in correctly. This includes the number range object, the interval, and any other required parameters.
  Review Configuration: Go to the number range management settings and verify that the configuration is complete and correct. You can do this by navigating to the relevant transaction (e.g., SNRO for number range objects).
  Authorization Check: Make sure that the user has the necessary authorizations to create or modify number ranges. This can be checked with the help of a system administrator.
  Consult Documentation: If you are unsure about the required fields or the configuration process, refer to SAP documentation or help resources for guidance on number range management.
  
  Related Information:
  
  Transaction Codes: Common transaction codes related to number range management include:
  
  SNRO: Number Range Objects
  SNR1: Maintain Number Ranges
  SNR2: Change Number Ranges
  
  
  SAP Notes: Check for any relevant SAP Notes that might address specific issues or bugs related to number range management.
  User Forums: Consider visiting SAP community forums or support channels for additional insights and solutions from other users who may have encountered similar issues.
  
  If the problem persists after checking these areas, it may be beneficial to contact your SAP support team for further assistance.