How To Fix /SAPAPO/RSP526 - Error &1 when reading order in order storage

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RSP -

• Message number: 526

• Message text: Error &1 when reading order in order storage

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/RSP526 - Error &1 when reading order in order storage ?

  The SAP error message /SAPAPO/RSP526 Error &1 when reading order in order storage typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue accessing or retrieving order data from the order storage. This can happen for various reasons, including data inconsistencies, missing entries, or issues with the configuration.
  Causes:
  
  Data Inconsistencies: The order data may be inconsistent or corrupted, leading to issues when the system attempts to read it.
  Missing Orders: The specific order referenced in the error message may not exist in the order storage, possibly due to deletion or incorrect order number.
  Authorization Issues: The user may not have the necessary authorizations to access the order data.
  Configuration Issues: There may be configuration problems in the APO system that prevent proper access to order data.
  Database Issues: Problems with the underlying database, such as connectivity issues or corruption, can also lead to this error.
  
  Solutions:
  
  Check Order Existence: Verify that the order number referenced in the error message exists in the system. You can do this by using transaction codes like /SAPAPO/ORDR or similar to search for the order.
  Data Consistency Check: Run consistency checks on the order data to identify and resolve any inconsistencies. This can often be done using transaction codes like /SAPAPO/CC (Consistency Check).
  Authorization Check: Ensure that the user has the necessary authorizations to access the order data. This can be checked in the user roles and profiles.
  Review Configuration: Check the configuration settings in the APO system to ensure that everything is set up correctly for order processing.
  Database Health Check: If you suspect database issues, work with your database administrator to check the health of the database and resolve any connectivity or corruption issues.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that resolve known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO, such as /SAPAPO/ORDR for order management and /SAPAPO/CC for consistency checks.
  SAP Documentation: Refer to the official SAP documentation for APO for more detailed information on order management and troubleshooting.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, it may be necessary to involve SAP support for further assistance.