How To Fix OIUPR820 - Network Measurement Point internal table is empty

SAP Error Message - Details

• Message type: E = Error

• Message class: OIUPR - PRA Production Messages

• Message number: 820

• Message text: Network Measurement Point internal table is empty

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 OIUPR820 - Network Measurement Point internal table is empty ?

  The SAP error message OIUPR820, which states "Network Measurement Point internal table is empty," typically occurs in the context of SAP IS-U (Industry Solution for Utilities) when there is an issue with the data related to measurement points in the system. This error indicates that the system is trying to access measurement point data, but the internal table that should contain this data is empty.
  Causes:
  
  Missing Data: The most common cause is that there are no measurement points defined for the relevant installation or contract. This could happen if the measurement points were not created or were deleted.
  Configuration Issues: There may be configuration issues in the system that prevent the measurement points from being loaded correctly.
  Data Consistency Issues: There could be inconsistencies in the database or issues with data migration that have led to the measurement points not being available.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or access the measurement points.
  
  Solutions:
  
  Check Measurement Points: Verify that the measurement points are correctly defined in the system. You can do this by navigating to the relevant transaction (e.g., transaction code ES32 for measurement points) and checking if the measurement points exist for the relevant installation or contract.
  Data Consistency Check: Run data consistency checks to ensure that all necessary data is present and correctly configured. This can often be done through specific reports or transactions in SAP IS-U.
  Recreate Measurement Points: If measurement points are missing, you may need to recreate them. Ensure that all necessary data is entered correctly.
  Authorization Check: Ensure that the user has the necessary authorizations to access the measurement points. This can be checked in the user roles and authorizations.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates that resolve known issues.
  Debugging: If you have access to development tools, you can debug the program to see why the internal table is empty. This may require technical expertise.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ES32 (for measurement points) and ES33 (for measuring devices).
  SAP Documentation: Review SAP documentation related to IS-U and measurement points for more detailed information on configuration and troubleshooting.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis or technical team for further investigation.