How To Fix CMCB_MSG003 - Outgoing is larger than Incoming

SAP Error Message - Details

• Message type: E = Error

• Message class: CMCB_MSG - Cash Budgeting Message Class

• Message number: 003

• Message text: Outgoing is larger than Incoming

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CMCB_MSG003 - Outgoing is larger than Incoming ?

  The SAP error message CMCB_MSG003 ("Outgoing is larger than Incoming") typically occurs in the context of data transfer or communication between systems, particularly in scenarios involving data replication, data transfer, or communication between different components of the SAP landscape.
  Cause:
  This error generally indicates that the size of the data being sent (outgoing) exceeds the size of the data that can be received (incoming). This can happen due to several reasons, including:
  
  Data Size Limitations: The receiving system or component may have limitations on the size of the data it can accept.
  Configuration Issues: There may be configuration settings in the SAP system that restrict the size of data packets.
  Network Issues: Network configurations or limitations may also contribute to this error, especially if there are restrictions on data transmission sizes.
  Data Format Issues: The format of the data being sent may not be compatible with the receiving system, leading to size discrepancies.
  
  Solution:
  To resolve the CMCB_MSG003 error, you can take the following steps:
  
  
  Check Configuration Settings:
  
  Review the configuration settings in both the sending and receiving systems to ensure that they are set to handle the expected data sizes.
  Look for parameters related to data transfer limits, such as max_allowed_packet in database configurations or similar settings in SAP.
  
  
  
  Data Segmentation:
  
  If the data being sent is too large, consider breaking it into smaller segments or batches that can be processed individually.
  
  
  
  Increase Size Limits:
  
  If possible, increase the size limits on the receiving system to accommodate larger data packets. This may involve adjusting system parameters or settings.
  
  
  
  Network Configuration:
  
  Check the network configuration to ensure that there are no restrictions on data packet sizes. This may involve consulting with network administrators.
  
  
  
  Data Format Validation:
  
  Ensure that the data being sent is in the correct format and adheres to the expected structure of the receiving system.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or support notes related to the specific components you are working with for any known issues or additional configuration steps.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific fixes or recommendations related to this error message.
  System Logs: Review system logs for additional error messages or warnings that may provide more context about the issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.