How To Fix GPD2026 - Reading replenishment keys started on & at & (&).

SAP Error Message - Details

• Message type: E = Error

• Message class: GPD2 - GPD for DIMP4.71 uses message class GPD & GPD2

• Message number: 026

• Message text: Reading replenishment keys started on & at & (&).

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 GPD2026 - Reading replenishment keys started on & at & (&). ?

  The SAP error message GPD2026 typically relates to issues with the reading of replenishment keys in the context of the SAP Global Available-to-Promise (GATP) or similar modules. This error can occur during the process of checking or executing replenishment strategies, and it indicates that there was a problem when trying to read the replenishment keys.
  Cause:
  
  Data Inconsistency: The replenishment keys may not be properly defined or may have inconsistencies in the master data.
  Configuration Issues: There may be issues with the configuration of the replenishment strategies or the related settings in the system.
  Authorization Issues: The user may not have the necessary authorizations to access the data related to replenishment keys.
  System Performance: If the system is under heavy load, it may lead to timeouts or failures in reading the necessary data.
  Missing or Incorrect Master Data: The relevant master data (like material master, vendor master, etc.) may be missing or incorrectly maintained.
  
  Solution:
  
  Check Master Data: Ensure that all relevant master data is correctly maintained and that there are no inconsistencies.
  Review Configuration: Go through the configuration settings for replenishment strategies and ensure they are set up correctly.
  Authorization Check: Verify that the user has the necessary authorizations to access the replenishment keys.
  System Performance: Monitor system performance and check for any issues that may be causing delays or timeouts.
  Debugging: If the issue persists, consider debugging the process to identify the exact point of failure. This may require the assistance of a technical consultant.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide patches.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/REPLKEY for replenishment key management.
  Documentation: Review SAP documentation related to GATP and replenishment strategies for best practices and troubleshooting steps.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed and resolved.
  
  If the problem continues after trying the above solutions, it may be beneficial to contact SAP support for further assistance.