How To Fix /SMB/MD_AS_CUST018 - Please restrict your selection

SAP Error Message - Details

• Message type: E = Error

• Message class: /SMB/MD_AS_CUST -

• Message number: 018

• Message text: Please restrict your selection

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SMB/MD_AS_CUST018 - Please restrict your selection ?

  The SAP error message /SMB/MD_AS_CUST018 typically indicates that the selection criteria for a certain operation or transaction are too broad, and the system is prompting the user to narrow down their selection. This error is often encountered in the context of data retrieval or reporting, where the system is unable to process a request due to an excessive number of records being selected.
  Cause:
  
  The selection criteria provided by the user are too general, leading to a large volume of data being processed.
  The system has restrictions in place to prevent performance issues that can arise from processing large datasets.
  
  Solution:
  
  
  Narrow Down Selection Criteria: Review the selection parameters you are using and try to make them more specific. For example, if you are filtering by date, consider narrowing the date range. If you are filtering by material or customer, try to limit the selection to a specific group or category.
  
  
  Use Additional Filters: Add more filters to your selection criteria to reduce the number of records being processed. This could include additional fields such as status, location, or other relevant attributes.
  
  
  Check for Default Settings: Sometimes, default settings in the transaction or report may lead to broad selections. Review and adjust these settings as necessary.
  
  
  Consult Documentation: Refer to the SAP documentation or help resources for the specific transaction or report you are using to understand the recommended selection criteria.
  
  
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Identify the specific transaction code associated with the error to understand the context better.
  Performance Considerations: Be aware that overly broad selections can lead to performance degradation in SAP systems, so it’s always best practice to limit the data being processed.
  SAP Notes: Check for any relevant SAP Notes that may address this error or provide additional guidance on best practices for selection criteria.
  
  By following these steps, you should be able to resolve the error and successfully execute your transaction or report in SAP.