The DASD common services PDA provides the keyword-oriented diagnostic information. Table 1 provides a detailed description of all PDA information.
Offset |
Bytes and |
Field Name |
Description |
---|---|---|---|
0 (X'00') | 2 | DISPDRTN | Return code |
2 (X'02') | 1 | DISPDCM1 | A comma |
3 (X'03') | 3 | DISPDRSN | Reason code |
6 (X'06') | 1 | DISPDCM2 | A comma |
7 (X'07') | 8 | DISPDNAM | Name of the module detecting the error |
15 (X'0F') | 1 | DISPDCM3 | A comma |
16 (X'10') | 4 | DISPDISP | Hexadecimal displacement from module entry point to the instruction detecting the error |
20 (X'14') | 1 | DISPDCM4 | A comma |
21 (X'15') | 3 | DISPDID1 | ID of the most recent calling function |
24 (X'18') | 1 | DISPDCM5 | A comma |
25 (X'19') | 3 | DISPDID2 | ID of second most recent calling function |
28 (X'1C') | 1 | DISPDCM6 | A comma |
29 (X'1D') | 3 | DISPDID3 | ID of third most recent calling function |