How To Fix /SAPAPO/DM_SCHEDFAIL074 - Activity &1 was reset to original position

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/DM_SCHEDFAIL -

• Message number: 074

• Message text: Activity &1 was reset to original position

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 /SAPAPO/DM_SCHEDFAIL074 - Activity &1 was reset to original position ?

  The SAP error message /SAPAPO/DM_SCHEDFAIL074 Activity &1 was reset to original position typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with scheduling activities in a production or planning environment. This message indicates that a specific activity (denoted by &1) could not be scheduled as intended and has been reverted to its original position in the planning sequence.
  Causes:
  
  Resource Constraints: The activity may be unable to be scheduled due to resource constraints, such as insufficient capacity or availability of the required resources (machines, labor, etc.).
  Conflicting Activities: There may be other activities scheduled at the same time that conflict with the current activity, preventing it from being scheduled.
  Incorrect Planning Parameters: The planning parameters or settings may not be configured correctly, leading to scheduling failures.
  Data Inconsistencies: There could be inconsistencies in the master data or transaction data that affect the scheduling process.
  Time Constraints: The activity may have time constraints that are not being met, such as start or end dates that are not feasible.
  
  Solutions:
  
  Check Resource Availability: Review the availability of resources and ensure that there are enough resources to accommodate the activity. Adjust resource allocations if necessary.
  Review Scheduling Conflicts: Analyze the scheduling of other activities to identify any conflicts. Adjust the scheduling of conflicting activities to allow for the successful scheduling of the affected activity.
  Adjust Planning Parameters: Verify and adjust the planning parameters in the APO system to ensure they are set correctly for the scheduling process.
  Data Validation: Check for inconsistencies in master data (e.g., material master, production resources/tools) and transaction data (e.g., planned orders, production orders) that may affect scheduling. Correct any discrepancies found.
  Consult Logs and Traces: Use transaction codes like /SAPAPO/DM or /SAPAPO/SC to check logs and traces for more detailed error messages or warnings that can provide additional context for the scheduling failure.
  Re-run the Planning Run: After making necessary adjustments, re-run the planning run to see if the issue is resolved.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/DM for demand management and /SAPAPO/SC for supply chain planning.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Review SAP documentation on APO scheduling and planning to understand the configuration and settings that may impact scheduling behavior.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.