How To Fix CRM_R3_PO026 - Start of validity period missing

CRM_R3_PO026 - Overview

• Message type: E = Error

• Message class: CRM_R3_PO - Messages for Distribution of Purchase Contracts to R/3

• Message number: 026

• Message text: Start of validity period missing

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 CRM_R3_PO026 - Start of validity period missing ?

  The SAP error message CRM_R3_PO026 indicates that there is a missing start of the validity period for a particular business object, such as a purchase order or a contract. This error typically arises when the system expects a validity period to be defined, but it is not provided in the relevant data.
  
  Cause:
  
  Missing Validity Dates: The most common cause is that the start date for the validity period is not specified in the document or transaction you are trying to process.
  Incorrect Configuration: There may be configuration issues in the system that affect how validity periods are handled.
  Data Entry Errors: Users may have inadvertently left the validity period fields blank during data entry.
  
  
  Solution:
  
  Check Validity Dates: Review the document or transaction where the error occurred. Ensure that both the start and end dates for the validity period are filled in correctly.
  Update the Document: If the validity period is missing, update the document to