How To Fix /SAPAPO/TSW_TPVS201 - Alert Monitor - Period Invalid.

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/TSW_TPVS -

• Message number: 201

• Message text: Alert Monitor - Period Invalid.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/TSW_TPVS201 - Alert Monitor - Period Invalid. ?

  The SAP error message /SAPAPO/TSW_TPVS201 Alert Monitor - Period Invalid typically occurs in the context of SAP Advanced Planning and Optimization (APO), particularly when dealing with the Alert Monitor functionality. This error indicates that the time period specified for the alert is not valid, which can happen for several reasons.
  Causes:
  
  Invalid Time Period: The specified time period for the alert may not exist in the system. This could be due to incorrect date formats or specifying a period that is outside the range of available data.
  Data Availability: The data for the specified period may not be available or may not have been loaded into the system.
  Configuration Issues: There may be configuration issues in the alert monitor settings or in the planning area that affect the validity of the time period.
  Master Data Issues: Missing or incorrect master data (like product, location, etc.) can lead to invalid periods being referenced.
  
  Solutions:
  
  Check Time Period: Verify the time period specified in the alert monitor. Ensure that it is correctly formatted and falls within the range of available data.
  Data Load: Ensure that the necessary data has been loaded into the system for the specified period. You may need to run the data extraction or planning runs again.
  Configuration Review: Review the configuration settings for the alert monitor and the planning area to ensure they are set up correctly.
  Master Data Verification: Check the master data for completeness and correctness. Ensure that all necessary master data is available and correctly maintained.
  System Logs: Check system logs for any additional error messages or warnings that may provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to the SAP APO documentation for details on configuring the Alert Monitor and understanding the time periods used in alerts.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or APO support team for further investigation.