VERIFIED SOLUTION i

TLBLKS capacity exceeded error using MailStream Plus

Products affected:  MailStream Plus™, All Platforms
 

Issue

Jobs on any platform can get this error -
MSNA00A    E           TLBLKS capacity exceeded
MSDR01     I MSDR01 Ended abnormally. Processing terminated

Cause

Job has CRRT presort - Line Of Travel (LOT) or Walk Sequence (W-S)
And it may or may not have multiple P ATTR parameters.
Job has a large number of input records.

Job ends abnormally in the MSNA00x step:
MSNA00A    E           TLBLKS capacity exceeded
MSDR01     I MSDR01 Ended abnormally. Processing terminated


Description: 
"This error is caused by a Carrier Route job with a large number of input records. The DTRECS table is being exceeded."

Resolution

UPDATED: May 14, 2019
Add this parameter: 
TABLSZ DTRECS nnnnnn
*---+----1----+----2

For the n's, the default table size is 005000.  You can try, say, 010000.  But depending upon the file being presorted this may need to be increased.  Maximum is 20000.

(Note:  In the MSNA00x step, the table is referred to as TLBLKS, but you define a TABLSZ DTRECS to change the table's size.)