How To Fix CRM_MKTHV_INFRASTRUC026 - Only one coding block with the same ID per task allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_MKTHV_INFRASTRUC - high volume campaign execution infrastructure messages

• Message number: 026

• Message text: Only one coding block with the same ID per task allowed

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_MKTHV_INFRASTRUC026 - Only one coding block with the same ID per task allowed ?

  The SAP error message CRM_MKTHV_INFRASTRUC026 indicates that there is an issue with the coding blocks in a marketing task. Specifically, it states that only one coding block with the same ID is allowed per task. This error typically arises in the context of marketing campaigns or tasks where coding blocks (which are used to categorize or identify tasks) are being duplicated.
  Cause:
  
  Duplicate Coding Blocks: The most common cause of this error is that the same coding block ID has been assigned multiple times to a single marketing task. Each task can only have one instance of a coding block with a specific ID.
  Data Entry Error: During the creation or modification of a marketing task, a user may inadvertently assign the same coding block ID more than once.
  System Configuration: There may be issues with the configuration of the marketing module that allows for the duplication of coding blocks.
  
  Solution:
  
  Check Coding Blocks: Review the coding blocks assigned to the marketing task in question. Ensure that each coding block ID is unique within that task.
  Remove Duplicates: If you find that the same coding block ID has been assigned multiple times, remove the duplicates so that only one instance remains.
  Validation: Implement validation checks in the system to prevent users from assigning the same coding block ID more than once in the future.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on managing coding blocks in marketing tasks.
  System Configuration Review: If the issue persists, it may be necessary to review the system configuration or consult with an SAP Basis or functional consultant to ensure that the system is set up correctly.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes (like CRMD_ORDER or CRMD_ORDERADM_H) that can help you navigate to the marketing tasks and coding blocks.
  User Training: Ensure that users involved in creating or managing marketing tasks are trained on the proper use of coding blocks to minimize the risk of duplication.
  
  By following these steps, you should be able to resolve the error and prevent it from occurring in the future.