How To Fix /SCMB/SCHED_CORE_API114 - An exception occurred when determining a subnetwork explosion

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMB/SCHED_CORE_API -

• Message number: 114

• Message text: An exception occurred when determining a subnetwork explosion

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 /SCMB/SCHED_CORE_API114 - An exception occurred when determining a subnetwork explosion ?

  The SAP error message /SCMB/SCHED_CORE_API114 An exception occurred when determining a subnetwork explosion typically occurs in the context of SAP Supply Chain Management (SCM) when there is an issue with the scheduling or planning of a network in the system. This error can arise due to various reasons, including data inconsistencies, configuration issues, or problems with the underlying logic of the scheduling algorithm.
  Possible Causes:
  
  Data Inconsistencies: There may be missing or incorrect data in the master data (e.g., materials, resources, or production versions) that the scheduling process relies on.
  Configuration Issues: Incorrect settings in the configuration of the planning or scheduling parameters can lead to this error.
  Network Definition Problems: Issues with the definition of the network or its components, such as missing links or incorrect relationships between nodes.
  Resource Availability: If the resources required for the scheduling are not available or are incorrectly defined, it can lead to exceptions.
  Custom Code or Enhancements: If there are custom developments or enhancements in the scheduling logic, they may introduce errors.
  
  Solutions:
  
  Check Master Data: Verify that all relevant master data (materials, resources, etc.) is complete and correctly maintained. Ensure that all necessary attributes are filled in.
  Review Configuration: Go through the configuration settings related to the scheduling and planning processes. Ensure that all parameters are set correctly.
  Analyze the Network Definition: Check the network definition for any inconsistencies or missing components. Ensure that all nodes and links are correctly defined.
  Resource Check: Ensure that all resources required for the scheduling are available and correctly defined in the system.
  Debugging: If you have access to the development environment, consider debugging the scheduling process to identify the exact point of failure.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that resolve known issues.
  Consult Documentation: Review the SAP documentation related to the scheduling and planning processes for any additional insights or troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like /SCMB/SCM for SCM-related activities or /SCMB/PLANNING for planning-related tasks to investigate further.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the error message.