How To Fix RDM_OPT_COMMON034 - Parallel sending of data package is not possible (error code &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: RDM_OPT_COMMON - Price Optimization: Messages for General Area

• Message number: 034

• Message text: Parallel sending of data package is not possible (error code &1)

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 RDM_OPT_COMMON034 - Parallel sending of data package is not possible (error code &1) ?

  The SAP error message RDM_OPT_COMMON034 indicates that there is an issue with the parallel processing of data packages in the SAP system. This error typically arises in scenarios where the system is trying to send data packages in parallel, but the configuration or the current state of the system does not allow for this.
  Cause:
  
  Configuration Issues: The system may not be configured to allow parallel processing for the specific operation you are trying to perform.
  Resource Limitations: There may be limitations on system resources (like memory or processing power) that prevent parallel processing.
  Locking Mechanisms: Certain processes may be locked or in use, preventing parallel execution.
  Data Package Size: The size of the data package being sent may exceed the limits set for parallel processing.
  System Settings: The settings in the SAP system related to parallel processing may not be correctly set.
  
  Solution:
  
  Check Configuration: Review the configuration settings for parallel processing in the relevant SAP module. Ensure that parallel processing is enabled and properly configured.
  Adjust Data Package Size: If the data package is too large, consider breaking it down into smaller packages that can be processed in parallel.
  Monitor System Resources: Check the system resources to ensure that there are enough available resources for parallel processing. This may involve checking memory usage, CPU load, and other system metrics.
  Review Locks: Investigate if there are any locks on the processes that are preventing parallel execution. You can use transaction codes like SM12 to check for locks.
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM37 (Job Monitoring), SM12 (Lock Entries), and ST22 (Dump Analysis) to help diagnose the issue.
  SAP Documentation: Review the official SAP documentation for the specific module you are working with, as it may provide additional insights into parallel processing configurations.
  Performance Tuning: Consider performance tuning of the SAP system to enhance its ability to handle parallel processing.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.