A fix is available
APAR status
Closed as program error.
Error description
To address a performance issue in INSPECT statement when there is a large number of TALLYING fields.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: Users of Enterprise COBOL V5 and later * * compilers running programs with INSPECT * * TALLYING statements that contain a large * * number of TALLYING phrases. * * * **************************************************************** * PROBLEM DESCRIPTION: Performance: Programs with INSPECT * * TALLYING with a large number of * * TALLYING phrases, and when the BEFORE, * * AFTER, LEADING and CHARACTERS keywords * * are not used had poor performance. * * * **************************************************************** * RECOMMENDATION: Apply the provided PTF. * * * **************************************************************** The scanning alogrithm of the TALLYING phrase of INSPECT has been improved to provide better scalability when processing a large number of substrings. This improvement applies when the BEFORE, AFTER, LEADING nor CHARACTERS keywords are not used. These keywords require extra processing. FIXCAT keyword: COB0501T/K COB0502T/K COB0601T/K
Problem conclusion
Performance improvement: An improved algorithm for INSPECT TALLYING has been implemented.
Temporary fix
Comments
APAR Information
APAR number
PI66437
Reported component name
LE ENT COBOL LI
Reported component ID
568819812
Reported release
790
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2016-07-25
Closed date
2016-08-19
Last modified date
2016-09-02
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI40213 UI40214
Modules/Macros
IGZCEV4 IGZLLIBV IGZXAPI IGZXDMR IGZXD24 IGZXLPIO IGZXLPKA IGZXLPKB IGZXLPKC IGZXLPKD IGZXLPKE IGZXLPKF IGZXLPKG IGZXPK2
Fix information
Fixed component name
LE ENT COBOL LI
Fixed component ID
568819812
Applicable component levels
Fix is available
Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.
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Document Information
Modified date:
14 December 2020