How To Fix CMES100 - Scheduling parameters for external system incorrect

SAP Error Message - Details

• Message type: E = Error

• Message class: CMES - External Scheduling Interface CS-SDL

• Message number: 100

• Message text: Scheduling parameters for external system incorrect

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 CMES100 - Scheduling parameters for external system incorrect ?

  The SAP error message CMES100, which states "Scheduling parameters for external system incorrect," typically occurs in the context of integration with external systems, particularly when using the SAP Event Management (EM) or SAP Supply Chain Management (SCM) modules. This error indicates that there is an issue with the configuration of scheduling parameters for the external system that is being integrated with SAP.
  Causes:
  
  Incorrect Configuration: The scheduling parameters for the external system may not be set up correctly in the SAP system. This could include incorrect time zones, scheduling intervals, or other related settings.
  Missing Parameters: Required parameters for the external system may be missing or not defined in the configuration.
  Incompatibility: There may be compatibility issues between the SAP system and the external system, such as version mismatches or unsupported features.
  Network Issues: Connectivity problems between the SAP system and the external system can also lead to this error.
  Authorization Issues: The user or system may not have the necessary permissions to access or modify the scheduling parameters.
  
  Solutions:
  
  
  Check Configuration: Review the configuration settings for the external system in SAP. Ensure that all scheduling parameters are correctly defined and match the requirements of the external system.
  
  Navigate to the relevant configuration transaction (e.g., SPRO) and check the settings under the integration or external system configuration sections.
  
  
  
  Validate Parameters: Ensure that all required parameters are filled in and that there are no missing values. This may include checking for time zones, scheduling intervals, and other relevant settings.
  
  
  Test Connectivity: Verify that the SAP system can communicate with the external system. This may involve checking network settings, firewalls, and ensuring that the external system is up and running.
  
  
  Review Logs: Check the application logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  
  Consult Documentation: Refer to the SAP documentation for the specific integration scenario you are working with. This may provide insights into required configurations and common pitfalls.
  
  
  User Authorizations: Ensure that the user or system account being used has the necessary authorizations to access and modify the scheduling parameters.
  
  
  Contact Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may have additional insights or patches available for known issues.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on configuration.
  Integration Scenarios: Familiarize yourself with the specific integration scenario you are working with, as different external systems may have unique requirements.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the cause of the CMES100 error in your SAP system.