Procedure

Select the keywords that describe the type of catalog in use at the time of failure. (More than one could be applicable.)
- ICFCAT
- MASTCAT (or MCAT)
- USERCAT (or UCAT)
- VSAMCAT
Select the keyword that identifies the area in which you suspect the failure occurred:
- ALLOCATE
- ALTER
- BINDDATA
- BLDINDEX
- CNVTCAT
- DEFINE ALIAS
- DEFINE ALTERNATE INDEX
- DEFINE CLUSTER
- DEFINE GDG
- DEFINE MASTERCATALOG
- DEFINE NONVSAM
- DEFINE PAGESPACE
- DEFINE PATH
- DEFINE SPACE
- DEFINE USERCATALOG
- DELETE
- DIAGNOSE
- EXAMINE
- EXPORT
- EXPORTRA
- IMPORT
- IMPORTRA
- LISTCAT
- LISTCRA
- LISTDATA
- PRINT
- REPRO
- RESETCAT
- SETCACHE
- VERIFY
Example: If the failure occurred while you were executing the DEFINE USERCATALOG command, specify the modifier keywords as :
```
DEFINE USERCATALOG
```
See Table 1.