How To Fix >0318 - 100 lists already exist - maximum number of lists reached

SAP Error Message - Details

• Message type: E = Error

• Message class: >0 - General Basis texts

• Message number: 318

• Message text: 100 lists already exist - maximum number of lists reached

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 >0318 - 100 lists already exist - maximum number of lists reached ?

  The SAP error message "0318 100 lists already exist - maximum number of lists reached" typically occurs when a user tries to generate or display a new list in an SAP session, but the maximum number of lists that can be created in that session has been reached. This is a common limitation in SAP GUI sessions, where a certain number of output lists can be generated.
  Cause:
  
  Maximum List Limit: Each SAP session has a limit on the number of lists that can be generated. When this limit is reached, you cannot create any new lists until some existing lists are deleted or closed.
  Open Sessions: If you have multiple transactions open that generate lists, you may quickly reach the limit.
  Long-running Transactions: If you are running long transactions that generate lists, they may accumulate and hit the limit.
  
  Solution:
  
  Close Unused Lists: Review the lists that are currently open in your session. You can close any lists that are no longer needed. This can usually be done by clicking the "Close" button (X) on the list or using the menu options to close the list.
  Use Transaction Codes: You can use transaction codes like /n to navigate back to the main screen or /o to open a new session, which can help manage your lists better.
  Limit List Generation: Try to limit the number of lists you generate in a single session. If you need to generate multiple reports, consider doing so in separate sessions.
  Log Off and Log Back In: If you are unable to close lists or if the issue persists, logging off and then logging back into the SAP system can reset the session and clear the list count.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any updates or patches related to this error message. Sometimes, there may be specific fixes or recommendations provided by SAP.
  User Training: Ensure that users are trained on how to manage their sessions effectively, including how to close lists and navigate between transactions.
  System Configuration: In some cases, the maximum number of lists can be configured by the system administrator. If this is a frequent issue, it may be worth discussing with your SAP Basis team to see if adjustments can be made.
  
  By following these steps, you should be able to resolve the error and continue working in your SAP environment.