SOST: Cannot process message; maximum size exceeded (Message no. XS850)

Cannot process message; maximum size exceeded
Message no. XS850

Diagnosis

The message cannot be processed in SAPconnect, because either a document or the entire message has exceeded the
maximum permissible size.

  • Maximum permissible size: 25600 bytes
  • Current size: 45000 bytes

Additional information
<Job ITSITI Step 1 = is Too Large
MAXLEN_BODYPART_ALI_SMTP = 25600

System Response

Processing is terminated, and the message is not sent.

Solution

Increase the value of below parameters. Adjustment can be done in table SXPARAMS via transaction code SM30.

  • Parameter
    • MAXLEN_BODYPART_SMTP
    • MAXLEN_BODYPART_ALI_SMTP
    • MAXLEN_BODYPART_OTF_SMTP
    • MAXLEN_MIME_MESSAGE_SMTP
    • MAXLEN_BODYPART_EXT_SMTP

Note

  • The parameter value determines the maximum size of a document (in bytes) that may be sent using the SAPconnect SMTP interface. The value 0 means: No restriction.
  • SAP Note 837300 – Size restriction when sending documents
  • SAP Note 1171138 – Size restriction for outbound e-mails
  • SAP Note 690020 – SAPconnect send process hangs with large mails

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