How To Fix S1458 - Specify an instance number

SAP Error Message - Details

• Message type: E = Error

• Message class: S1 - Statistik / SAP-Monitor

• Message number: 458

• Message text: Specify an instance number

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 S1458 - Specify an instance number ?

  The SAP error message S1458, which states "Specify an instance number," typically occurs when the system is expecting an instance number to be provided but it is missing or incorrectly specified. This error can arise in various contexts, such as when configuring or accessing certain SAP services or components.
  Cause:
  
  Missing Instance Number: The most common cause is that the instance number has not been specified in the configuration or during the execution of a transaction.
  Incorrect Configuration: The instance number may be incorrectly configured in the system settings or parameters.
  User Input Error: The user may have forgotten to enter the instance number in a required field.
  
  Solution:
  
  Check Input Fields: Ensure that you have entered the instance number in the required field. If you are using a transaction or program that requires an instance number, make sure it is provided.
  Review Configuration: If you are configuring a service or component, check the configuration settings to ensure that the instance number is correctly specified.
  Consult Documentation: Refer to the relevant SAP documentation or help files for the specific transaction or configuration you are working with to understand where the instance number is required.
  System Parameters: If applicable, check the system parameters in the SAP system to ensure that the instance number is set correctly.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error.
  
  Related Information:
  
  Instance Number: In SAP, the instance number typically refers to the specific instance of an application server or database that is part of the SAP landscape. Each instance is identified by a unique number.
  SAP Notes: Check SAP Notes for any updates or patches that may address this error. You can search for relevant notes in the SAP Support Portal.
  Transaction Codes: If you are encountering this error in a specific transaction, note the transaction code and check for any specific requirements or configurations related to that transaction.
  
  By following these steps, you should be able to identify the cause of the S1458 error and implement a solution to resolve it.