How To Fix /AIF/IDOC_GEN_STR018 - Request &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: /AIF/IDOC_GEN_STR -

• Message number: 018

• Message text: Request &1 does not exist

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 /AIF/IDOC_GEN_STR018 - Request &1 does not exist ?

  The SAP error message /AIF/IDOC_GEN_STR018 Request &1 does not exist typically occurs in the context of the Application Interface Framework (AIF) when dealing with IDoc processing. This error indicates that the system is unable to find a specific request identified by the number provided in the error message.
  Cause:
  
  Non-Existent Request: The request number specified in the error message does not exist in the database. This could happen if the request was deleted or never created.
  Incorrect Configuration: There may be a misconfiguration in the AIF settings or the IDoc processing logic that leads to the system looking for a request that is not valid.
  Data Consistency Issues: There might be issues with data consistency, where the request was expected to be created but was not due to some error in the preceding steps.
  Authorization Issues: The user may not have the necessary authorizations to access the request, leading to the perception that it does not exist.
  
  Solution:
  
  Verify Request Number: Check the request number provided in the error message to ensure it is correct. You can do this by looking in the relevant transaction (e.g., WE02 or WE05 for IDocs).
  Check IDoc Status: Use transaction WE02 or WE05 to check the status of the IDoc and see if it was processed correctly or if it has been deleted.
  Review AIF Configuration: Ensure that the AIF configuration is set up correctly. Check the settings related to the IDoc processing and ensure that all necessary components are in place.
  Reprocess the IDoc: If the IDoc was not processed correctly, you may need to reprocess it. This can often be done through the AIF interface or by using standard IDoc processing transactions.
  Check Logs: Review the application logs (transaction SLG1) for any additional error messages or warnings that could provide more context about why the request is not found.
  Authorization Check: Ensure that the user has the necessary authorizations to access the request and perform the required actions.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as WE02, WE05 (for IDoc monitoring), SLG1 (for application logs), and /AIF/ERR (for AIF error handling).
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide patches related to AIF and IDoc processing.
  Documentation: Review the official SAP documentation for AIF and IDoc processing to understand the expected workflows and configurations.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or technical team for further investigation.