专栏首页Jerry的SAP技术分享我曾经遇到过的一个SAP gateway系统cache的问题
原创

我曾经遇到过的一个SAP gateway系统cache的问题

Sent: Thursday, February 05, 2015 4:41 PM

Finally we have found the root cause. I have written a report ZJERRY_CACHE_TEST in GM6/001 and schedule it as background job to track the change of that buffer table

with interval like 10 seconds.

It has shown that in GM6/001 there are TWO types of caches for Opportunity model. The red one which has our latest enhancement is the correct one, has timestamp

20150205074407 which exactly matches to AG3/001:

The question is, where does another version 20150205092736 come from? ( it does not have our latest enhancement ).

It comes from QHD/504. Since QHD/504 still has the older version of OData model, every time an OData request is sent from GM6 to QHD/504, the cache of lower version in QHD/504 will be fetched and filled in GM6/001, which causes the trouble.

In the past it is configured that GM6 could connects both to AG3 ( latest version ) and QHD ( lower version ). After we remove the System alias for QHD/504, this issue is resolved.

原创声明,本文系作者授权云+社区发表,未经许可,不得转载。

如有侵权,请联系 yunjia_community@tencent.com 删除。

我来说两句

0 条评论
登录 后参与评论

相关文章

  • 我曾经遇到过的一个SAP gateway系统cache的问题

    Finally we have found the root cause. I have written a report ZJERRY_CACHE_TEST ...

    Jerry Wang
  • Spring框架里注解@Autowired的工作原理

    Suppose I have a bean named HelloWorld which has a member attribute points to an...

    Jerry Wang
  • Where do SAP CRM HANA Live Querys come from

    There are entries from value help of SAP HANA Live Query:

    Jerry Wang
  • 我曾经遇到过的一个SAP gateway系统cache的问题

    Finally we have found the root cause. I have written a report ZJERRY_CACHE_TEST ...

    Jerry Wang
  • hdu1026 Ignatius and the Princess I(bfs+路径)

    Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Oth...

    用户2965768
  • CF思维联系–CodeForces -224C - Bracket Sequence

    ACM思维题训练集合 A bracket sequence is a string, containing only characters “(”, “)”,...

    风骨散人Chiam
  • Task 7 FCN README

    This is a fully-connected network(8 strides) implementation on the dataset ADE20...

    平凡的学生族
  • 【浏览器】:缓存

    缓存是一种保存资源副本并在下次请求时直接使用该副本的技术。当 web 缓存发现请求的资源已经被存储,它会拦截请求,返回该资源的拷贝,而不会去源服务器重新下载。缓...

    WEBJ2EE
  • Codeforces Round #547 (Div. 3)E. Superhero Battle

    A superhero fights with a monster. The battle consists of rounds, each of which ...

    glm233
  • ZOJ 3212 K-Nice

    K-Nice ---- Time Limit: 1 Second      Memory Limit: 32768 KB      Special Judge ...

    ShenduCC

扫码关注云+社区

领取腾讯云代金券