How To Fix /SAPAPO/OM_UPGRADE181 - Error &1 when reading time stream for resource &2, location &3

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_UPGRADE -

• Message number: 181

• Message text: Error &1 when reading time stream for resource &2, location &3

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/OM_UPGRADE181 - Error &1 when reading time stream for resource &2, location &3 ?

  The SAP error message /SAPAPO/OM_UPGRADE181 typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue related to reading the time stream for a specific resource at a given location. This error can arise during various operations, such as planning runs or data retrieval processes.
  Cause:
  The error message indicates that there is a problem with the time stream data for the specified resource and location. Common causes include:
  
  Data Inconsistency: The time stream data for the resource may be inconsistent or corrupted.
  Missing Data: The time stream for the specified resource and location may not exist or may not be properly defined.
  Upgrade Issues: If the system has recently been upgraded, there may be issues with the migration of time stream data.
  Configuration Errors: Incorrect configuration settings for the resource or location in the APO system.
  
  Solution:
  To resolve the /SAPAPO/OM_UPGRADE181 error, you can take the following steps:
  
  
  Check Time Stream Data:
  
  Verify that the time stream data for the specified resource and location exists and is correctly defined in the system.
  Use transaction codes like /SAPAPO/TS to check the time stream settings.
  
  
  
  Data Consistency Check:
  
  Run consistency checks on the APO data to identify and correct any inconsistencies. You can use transaction /SAPAPO/TS to perform checks on the time series data.
  
  
  
  Recreate Time Stream:
  
  If the time stream data is missing or corrupted, consider recreating it. This may involve re-entering the data or using a data upload process.
  
  
  
  Review Upgrade Documentation:
  
  If the error occurred after a system upgrade, review the upgrade documentation for any specific steps or notes related to time stream data migration.
  
  
  
  Check Configuration:
  
  Ensure that the configuration settings for the resource and location are correct. This includes checking the resource master data and location master data.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message. There may be patches or updates available that resolve known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/TS, /SAPAPO/OM, and others that may help in diagnosing and resolving the issue.
  Documentation: Review SAP documentation related to APO and time stream management for best practices and troubleshooting steps.
  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 the root cause of the error and implement a suitable solution.