How To Fix /SAPPO/OPH002 - Enter a valid value combination for this key

/SAPPO/OPH002 - Overview

• Message type: E = Error

• Message class: /SAPPO/OPH -

• Message number: 002

• Message text: Enter a valid value combination for this key

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?

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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 /SAPPO/OPH002 - Enter a valid value combination for this key ?

  The SAP error message /SAPPO/OPH002 Enter a valid value combination for this key typically occurs in the context of SAP's Project System (PS) or other modules where specific key combinations are required for data entry. This error indicates that the system is unable to find a valid combination of values for the key you are trying to enter, which could be related to various master data or configuration settings.
  Causes:
  
  Invalid Key Combination: The values entered do not match any existing combinations in the system. This could be due to typos or incorrect data entry.
  Missing Master Data: The required master data (like cost centers, internal orders, or project definitions) may not be set up or may be inactive.
  
  Configuration Issues: The configuration settings for the relevant module may not be correctly defined, leading to the system not recognizing the combination.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access certain