How To Fix /SAPAPO/SCHED867 - Error in time stream calculation

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SCHED -

• Message number: 867

• Message text: Error in time stream calculation

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SCHED867 - Error in time stream calculation ?

  The SAP error message /SAPAPO/SCHED867 Error in time stream calculation typically occurs in the context of SAP Advanced Planning and Optimization (APO), particularly during the scheduling or planning processes. This error indicates that there is an issue with the time stream calculation, which is essential for determining the sequence and timing of production or planning activities.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the master data, such as incorrect or missing time-related data (e.g., lead times, production times).
  Resource Availability: The resources required for the planned activities may not be available, leading to scheduling conflicts.
  Capacity Constraints: If the capacity of resources is exceeded or not properly defined, it can lead to errors in time stream calculations.
  Incorrect Planning Parameters: Misconfigured planning parameters or settings in the APO system can lead to calculation errors.
  Version Conflicts: If there are multiple versions of planning data, conflicts may arise during the calculation process.
  
  Solutions:
  
  Check Master Data: Review and correct any inconsistencies in the master data related to materials, resources, and production processes. Ensure that all necessary time-related data is correctly defined.
  Review Resource Availability: Ensure that all resources required for the planned activities are available and properly defined in the system.
  Adjust Capacity Settings: Verify that the capacity settings for resources are correctly configured and that they align with the planned activities.
  Examine Planning Parameters: Check the planning parameters and settings in the APO system to ensure they are correctly configured for the current planning scenario.
  Analyze Logs and Traces: Use transaction codes like /SAPAPO/OM17 (for checking the planning run) or /SAPAPO/SCM1 (for analyzing the planning log) to gather more information about the error and identify the root cause.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide patches and updates.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/OM17 for planning runs and /SAPAPO/SCM1 for logs.
  SAP Documentation: Refer to the official SAP documentation for APO for detailed information on scheduling and planning processes.
  SAP Community: Engage with the SAP Community forums to seek advice from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to involve SAP support for further assistance.