Troubleshooting
Problem
This document describes how to determine the MAXLEN of a data queue from SST.
Resolving The Problem
If a data queue is damaged causing application failure and must be deleted and re-created however we do not know what to specify for the Maximum entry length (MAXLEN) parameter on the CRTDTAQ TYPE(*STD) command, there is no command available to determine what this parameter value was on the existing data queue object. One method to determine the length parameter is to by going into service tools as follows:
|
1. |
On the operating system command line, type the following: STRSST Press the Enter key. |
| 2. | Select Option 1, Start a Service Tool, and press the Enter key. |
| 3. | Select Option 4, Display/Alter/Dump, and press the Enter key. |
| 4. | Select Option 1, Display/Alter Storage, and press the Enter key. |
| 5. | Select Option 1, Machine Interface (MI) Object, and press the Enter key. |
| 6. | Select Option 10, Queue (0A), and press the Enter key. |
| 7 | Select Option 1, Find by Object name & Context name, and press the Enter key. |
| 8. | In the Object Name parameter - damaged queue name. In the Context Name parameter - damaged queue library name |
| 9. | To acknowledge the confirmation message, press the Enter key. |
| 10. | Select Option 2, Base structure, and press the Enter key. |
| 11. | Do a FIND using F2 on MAXMSGLEN (all uppercase) as shown below: Display Formatted Data Page/Line. . . 1 / 1 Columns. . . : 55 - 132 Find . . . . . . . . . . . MAXMSGLEN +....6....+....7....+....8....+....9....+....0....+....1....+....2....+....3. 10/05/06 11:17:37 PAGE 1 JAGDTAQ60 ADDRESS: 328BF014DF 000000 DOMAIN 8000 OBJECT 328BF014DF 000000 SPACE 1A19D4E72A 001000 TYPE 0A STYP 01 SPATT A0 SPIN 00 DVER 0450 TIME 10/05/06 10:26:00 0 000000 CTSG 0F0A148602 000000 OSG 328BF014DF 000000 |
| 12. | Look for the value of QMQCBMACLEN in decimal such as show below: QMQCBMAXMSGLEN 60 |
| 13. | Exit service tool by pressing the function F3 multiple times. Then, press the Enter key on the Exit System Service Tools screen. |
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Historical Number
428911231
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Document Information
Modified date:
20 October 2020
UID
nas8N1014733